Wed Mar 9 17:52:45 2011 UTC ()
ADD, enough said.

AAA, ADD, ADS, AM, ARR, ASC, ASD, ASE, ASPM, ASQ, AV, AVL, AVX, BDD, BDUF,
BLC, BPB, BPM, BT, BTC, BTR, BTS, CA, CASE, CD, CLF, CLTT, CM, CMA, CSV,
CUT, CV, DA, DAA, DEA, DGL, DH, DIRT, DMS, DOE, DPST, DRRS, DSB, DSN, DTS,
DVCS, EBR, EH, EMI, EMR, FDE, FEA, FET, FLOSS, FMR, FRR, FS, FSK, FTA, FUS,
GR, HOOD, HTCC, HVM, IA, IBC, IDPS, IMS, IPE, IS, IV, JFET, LAR, LBS, LDA,
LDR, LFO, LL, LLMNR, LM, LPS, LSL, LTCC, LWP, MCM, MMIC, MO, MOSFET, MSE,
NCO, ND, NE, NW, OFET, OU, PA, PAC, PCD, PCE, PDAG, PDB, PDM, PE, PEP, PGE,
PIM, PIV, PLTM, PM, POF, PP, PSD, PSK, PTV, PVI, QAM, QDI, RA, RBF, RBT,
RFI, RIB, RMPM, RMS, RMW, RS, SA, SASD, SC, SCA, SCC, SCCS, SMA, SNR, SOC,
SQA, SS, SSB, STC, STD, TA, TAI, TB, TDC, TDM, TDOA, TK, TM, TOS, TSD, TSL,
UMPC, UT, VA, VCA, VCF, VCO, VFO, VME, W, WP, WS, ZBR.


(jruoho)
diff -r1.121 -r1.122 src/share/misc/acronyms.comp
cvs diff -r1.121 -r1.122 src/share/misc/acronyms.comp (expand / switch to unified diff)

--- src/share/misc/acronyms.comp 2011/03/03 18:40:23 1.121
+++ src/share/misc/acronyms.comp 2011/03/09 17:52:45 1.122
@@ -1,171 +1,200 @@ @@ -1,171 +1,200 @@
1$NetBSD: acronyms.comp,v 1.121 2011/03/03 18:40:23 jruoho Exp $ 1$NetBSD: acronyms.comp,v 1.122 2011/03/09 17:52:45 jruoho Exp $
2 2
33WHS three-way handshake 33WHS three-way handshake
4AA anti-aliasing 4AA anti-aliasing
 5AAA authentication, authorization, accounting
5AAT average access time 6AAT average access time
6ABI application binary interface 7ABI application binary interface
7ABR available bit rate 8ABR available bit rate
8AC alternating current 9AC alternating current
9ACID atomicity, consistency, isolation, durability 10ACID atomicity, consistency, isolation, durability
10ACK acknowledgement 11ACK acknowledgement
11ACK Amsterdam compiler kit 12ACK Amsterdam compiler kit
12ACL access control list 13ACL access control list
13ACL active current loop 14ACL active current loop
14ACP auxillary control {program, process} 15ACP auxillary control {program, process}
15ACPI advanced configuration and power interface 16ACPI advanced configuration and power interface
16ACS access control set 17ACS access control set
17ACU automatic calling unit 18ACU automatic calling unit
18ADB Apple desktop bus 19ADB Apple desktop bus
19ADC analog [to] digital converter 20ADC analog [to] digital converter
 21ADD acronym driven development
20ADP automatic data processing 22ADP automatic data processing
21ADT abstract data type 23ADT abstract data type
22ADO active data objects 24ADO active data objects
23ADP automatic data processing 25ADP automatic data processing
24ADPCM adaptive differential pulse code modulation 26ADPCM adaptive differential pulse code modulation
 27ADS alternate data stream
25ADSL asymmetric digital subscriber line 28ADSL asymmetric digital subscriber line
26AES Advanced Encryption Standard 29AES Advanced Encryption Standard
27AFS Andrew File System 30AFS Andrew File System
28AGC automatic gain control 31AGC automatic gain control
29AGP accelerated graphics port 32AGP accelerated graphics port
30AI analog input 33AI analog input
31AI artificial intelligence 34AI artificial intelligence
32AL access list 35AL access list
33AL active link 36AL active link
34ALE address latch enable 37ALE address latch enable
35ALU arithmetic and logical unit 38ALU arithmetic and logical unit
36AM access method 39AM access method
37AM amplitude modulation 40AM amplitude modulation
 41AM alignment mask
38AMI alternate mark inversion 42AMI alternate mark inversion
39AMT active management technology 43AMT active management technology
40AN Arabic number 44AN Arabic number
41ANSI American National Standards Institute 45ANSI American National Standards Institute
42AO analog output 46AO analog output
43AOL alert on LAN 47AOL alert on LAN
44AOS add or subtract 48AOS add or subtract
45AP access point 49AP access point
46AP application processor 50AP application processor
47API application programming interface 51API application programming interface
48APIC advanced programmable interrupt controller 52APIC advanced programmable interrupt controller
49ARAT always running APIC timer 53ARAT always running APIC timer
50ARC adaptive replacement cache 54ARC adaptive replacement cache
51ARM Advanced RISC Machines 55ARM Advanced RISC Machines
52ARP address resolution protocol 56ARP address resolution protocol
53ARPA Advanced Research Projects Agency 57ARPA Advanced Research Projects Agency
54ARQ automatic repeat request 58ARQ automatic repeat request
 59ARR address range register
55ARU audio response unit 60ARU audio response unit
56AS autonomous system 61AS autonomous system
 62ASC advanced smart cache
57ASCII American standard code for information interchange 63ASCII American standard code for information interchange
 64ASD agile software development
 65ASE advanced software environment
58ASIC application-specific integrated circuit 66ASIC application-specific integrated circuit
59ASK amplitude shif keying 67ASK amplitude shif keying
60ASLR address space layout randomization 68ASLR address space layout randomization
 69ASPM active state power management
61ASN autonomous system number 70ASN autonomous system number
 71ASQ automated software quality
62ASR address space register 72ASR address space register
63AST abstract syntax tree 73AST abstract syntax tree
64AST asynchronous trap 74AST asynchronous trap
65AT access time 75AT access time
66AT advanced technology 76AT advanced technology
67ATA advanced technology attachment 77ATA advanced technology attachment
68ATAPI advanced technology attachment packet interface 78ATAPI advanced technology attachment packet interface
69ATC address translation cache 79ATC address translation cache
70ATM asynchronous transfer mode 80ATM asynchronous transfer mode
71ATX advanced technology extended 81ATX advanced technology extended
 82AV anti virus
 83AVL Adelson-Velsky-Landis
 84AVX advanced vector extensions
72AWK Aho, Werner, and Kernighan 85AWK Aho, Werner, and Kernighan
73BAL basic assembly language 86BAL basic assembly language
74BAR base address register 87BAR base address register
75BBS bulletin board system 88BBS bulletin board system
76BCC blind carbon copy 89BCC blind carbon copy
77BCD binary coded decimal 90BCD binary coded decimal
78BCR byte counte register 91BCR byte counte register
79BCS base configuration space 92BCS base configuration space
80BD baud 93BD baud
 94BDD binary decision diagram
 95BDUF big design up front
81BEDO burst extended data output 96BEDO burst extended data output
82BER basic encoding rules 97BER basic encoding rules
83BER bit error rate 98BER bit error rate
84BFD binary {file, format} descriptor 99BFD binary {file, format} descriptor
85BFKL big fscking kernel lock 100BFKL big fscking kernel lock
86BFS breadth-first search 101BFS breadth-first search
87BFT binary file transfer 102BFT binary file transfer
88BGA ball grid array 103BGA ball grid array
89BGP border gateway protocol 104BGP border gateway protocol
90BIND Berkeley Internet Name Daemon 105BIND Berkeley Internet Name Daemon
91BIOS basic input/output system 106BIOS basic input/output system
92BIST built-in self-test 107BIST built-in self-test
93BIU bus interface unit 108BIU bus interface unit
94BKDG BIOS and kernel developer's guide 109BKDG BIOS and kernel developer's guide
95BLAS basic linear algebra subprograms 110BLAS basic linear algebra subprograms
96BLOB binary large object 111BLOB binary large object
 112BLC back light control
97BM bus master 113BM bus master
98BMC baseboard management controller 114BMC baseboard management controller
99BMIC bus master interface controller 115BMIC bus master interface controller
100BN boundary neutral 116BN boundary neutral
101BNF Backus-Naur form 117BNF Backus-Naur form
102BO binary output 118BO binary output
103BOF beginning of file 119BOF beginning of file
104BOM byte order mark 120BOM byte order mark
105BOM beginning of message 121BOM beginning of message
106BP base pointer 122BP base pointer
107BP boot processor 123BP boot processor
 124BPB BIOS parameter block
108BPF Berkeley packet filter 125BPF Berkeley packet filter
109BPI bits per inch 126BPI bits per inch
 127BPM business process modelling
110BPS bits per second 128BPS bits per second
111BQS Berkeley quality software 129BQS Berkeley quality software
112BSD Berkeley software distribution 130BSD Berkeley software distribution
113BSF bit scan forward 131BSF bit scan forward
114BSOD blue screen of death 132BSOD blue screen of death
115BSP binary space partition 133BSP binary space partition
116BSP boot strap processor 134BSP boot strap processor
117BSR bit scan reverse 135BSR bit scan reverse
118BSS block started by symbol 136BSS block started by symbol
119BT Bluetooth 137BT Bluetooth
120BT BitTorrent 138BT BitTorrent
 139BT bit test
 140BTC bit test [and] complement
 141BTR bit test [and] reset
 142BTS bit test [and] set
121BTS bits per second 143BTS bits per second
122BW bandwidth 144BW bandwidth
123BWM block-write mode 145BWM block-write mode
 146CA certificate authority
124CAD computer-aided design 147CAD computer-aided design
125CAM computer assisted manufacturing 148CAM computer assisted manufacturing
126CAM content addressable memory 149CAM content addressable memory
127CARP common address redundancy protocol 150CARP common address redundancy protocol
128CAS (atomic) compare and swap 151CAS (atomic) compare and swap
129CAS computer algebra system 152CAS computer algebra system
130CAS column address strobe 153CAS column address strobe
 154CASE computer aided software engineering
131CAU control access unit 155CAU control access unit
132CAV constant angular velocity (as opposed to CLV) 156CAV constant angular velocity (as opposed to CLV)
133CBC cipher block chaining 157CBC cipher block chaining
134CBR constant bit rate 158CBR constant bit rate
135CCD charge coupled device 159CCD charge coupled device
136CC carbon coby 160CC carbon coby
137CD compact disc 161CD compact disc
 162CD cache disable
138CDDA compact disc digital audio 163CDDA compact disc digital audio
139CDRAM cache dynamic random access memory 164CDRAM cache dynamic random access memory
140CER canonical encoding rules 165CER canonical encoding rules
141CF compact flash 166CF compact flash
142CFG context-free grammar 167CFG context-free grammar
143CFG control-flow graph 168CFG control-flow graph
144CG control gate 169CG control gate
145CGA color graphics {array,adapter} 170CGA color graphics {array,adapter}
146CGI common gateway interface 171CGI common gateway interface
147CHAP challenge-handshake authentication protocol 172CHAP challenge-handshake authentication protocol
148CHS cylinder/head/sector 173CHS cylinder/head/sector
149CI {common, component} interface 174CI {common, component} interface
150CIDR classless inter-domain routing 175CIDR classless inter-domain routing
151CIFS common internet file system 176CIFS common internet file system
152CIL common intermediate language 177CIL common intermediate language
153CIS contact image sensor 178CIS contact image sensor
154CJK Chinese, Japanese, and Korean 179CJK Chinese, Japanese, and Korean
 180CLF common log format
155CLI command line interface 181CLI command line interface
156CLR common language runtime 182CLR common language runtime
 183CLTT closed loop thermal throttling
157CLUT color look-up table 184CLUT color look-up table
158CLV constant linear velocity (as opposed to CAV) 185CLV constant linear velocity (as opposed to CAV)
 186CM configuration management
 187CMA concert multithread architecture
159CMI control management interface 188CMI control management interface
160CMI control method interface 189CMI control method interface
161CMOS complementary metal-oxide-semiconductor 190CMOS complementary metal-oxide-semiconductor
162CMP chip multi-processing 191CMP chip multi-processing
163CMS content management system 192CMS content management system
164CMYK cyan magenta yellow black 193CMYK cyan magenta yellow black
165CN {common, canonical} name 194CN {common, canonical} name
166CNC computer numerical control 195CNC computer numerical control
167COF current operating frequency 196COF current operating frequency
168COFF common object file format 197COFF common object file format
169COMA cache-only memory architecture 198COMA cache-only memory architecture
170COW copy-on-write 199COW copy-on-write
171CPB core performance boost 200CPB core performance boost
@@ -177,639 +206,747 @@ CPU central processing unit @@ -177,639 +206,747 @@ CPU central processing unit
177CR carriage return 206CR carriage return
178CRC cyclic redundancy check 207CRC cyclic redundancy check
179CRLF carriage return line feed 208CRLF carriage return line feed
180CRT cathode ray tube 209CRT cathode ray tube
181CS computer science 210CS computer science
182CS cable select 211CS cable select
183CS chip select 212CS chip select
184CS code segment 213CS code segment
185CSI common system interface 214CSI common system interface
186CSMA carrier sense multiple access 215CSMA carrier sense multiple access
187CSMA/CA carrier sense multiple access with collision avoidance 216CSMA/CA carrier sense multiple access with collision avoidance
188CSMA/CD carrier sense multiple access with collision detection 217CSMA/CD carrier sense multiple access with collision detection
189CSS cascading style sheets 218CSS cascading style sheets
 219CSV comma-separated values
190CTM close to metal 220CTM close to metal
191CTS clear to send 221CTS clear to send
192CUA common user access 222CUA common user access
 223CUT coordinated universal time
 224CV control voltage
193CVS concurrent versions system 225CVS concurrent versions system
 226DA destination address
 227DAA distributed application architecture
194DAC discretionary access control 228DAC discretionary access control
195DAC digital [to] analog converter 229DAC digital [to] analog converter
196DAO disk at once 230DAO disk at once
197DAP directory access protocol 231DAP directory access protocol
198DAT digital audio tape 232DAT digital audio tape
199DAT dynamic acceleration technology 233DAT dynamic acceleration technology
200DB database 234DB database
201DBMS database management system 235DBMS database management system
202DBS database server 236DBS database server
203DC direct current 237DC direct current
204DCC direct client [to] client 238DCC direct client [to] client
205DCC direct cable connect 239DCC direct cable connect
206DCD data carrier detect 240DCD data carrier detect
207DCE data control equipment 241DCE data control equipment
208DCE distributed computing environment 242DCE distributed computing environment
209DCS data collection systems 243DCS data collection systems
210DCT discrete cosine transform 244DCT discrete cosine transform
211DCU data cache unit 245DCU data cache unit
212DDC display data channel 246DDC display data channel
213DDE dynamic data exchange 247DDE dynamic data exchange
214DDK device driver kit 248DDK device driver kit
215DDR double data rate 249DDR double data rate
216DDS direct digital sound 250DDS direct digital sound
217DDWG digital display working group 251DDWG digital display working group
218DE desktop environment 252DE desktop environment
219DE debugging extensions 253DE debugging extensions
 254DEA data encryption algorithm
220DEK data encryption key 255DEK data encryption key
221DEP data execution prevention 256DEP data execution prevention
222DER distinguished encoding rules 257DER distinguished encoding rules
223DES Data Encryption Standard 258DES Data Encryption Standard
224DFA deterministic finite automaton 259DFA deterministic finite automaton
225DFC data flow control 260DFC data flow control
226DFS depth first search 261DFS depth first search
227DFS distributed file system 262DFS distributed file system
228DFT discrete Fourier transform 263DFT discrete Fourier transform
229DFT diagnostic function test 264DFT diagnostic function test
 265DGL data generation language
 266DH Diffie-Hellman
230DHCP dynamic host configuration protocol 267DHCP dynamic host configuration protocol
231DIFS distributed inter-frame space 268DIFS distributed inter-frame space
232DIMM dual inline memory module 269DIMM dual inline memory module
 270DIRT design in real time
233DL download 271DL download
234DL diode logic 272DL diode logic
235DLE data link escape 273DLE data link escape
236DLL dynamic link library 274DLL dynamic link library
237DMA direct memory access 275DMA direct memory access
238DMI desktop management interface 276DMI desktop management interface
 277DMS document management system
239DNARD Digital network appliance reference design 278DNARD Digital network appliance reference design
240DNS domain name system 279DNS domain name system
 280DOE distributed object environment
241DOF data over fibre 281DOF data over fibre
242DOM document object model 282DOM document object model
243DOS denial of service 283DOS denial of service
244DOS disk operating system 284DOS disk operating system
245DPC deferred procedure call 285DPC deferred procedure call
246DPCM differential pulse code modulation 286DPCM differential pulse code modulation
247DPD dead peer detection 287DPD dead peer detection
248DPI dots per inch 288DPI dots per inch
249DPI deep packet inspection 289DPI deep packet inspection
250DPL descriptor privilege level 290DPL descriptor privilege level
 291DPST display power savings technology
251DRAM dynamic random access memory 292DRAM dynamic random access memory
252DRI direct rendering infrastructure 293DRI direct rendering infrastructure
253DRM digital rights management 294DRM digital rights management
 295DRRS display refresh rate switching
254DS debug store 296DS debug store
 297DSB double-sideband modulation
255DSDT differentiated system descriptor table 298DSDT differentiated system descriptor table
256DSL digital subscriber line 299DSL digital subscriber line
257DSL domain specific language 300DSL domain specific language
258DSLAM digital subscriber line access multiplexer 301DSLAM digital subscriber line access multiplexer
 302DSN delivery status notification
259DSO dynamic shared object 303DSO dynamic shared object
260DSP digital signal processor 304DSP digital signal processor
261DSSS direct sequence spread spectrum 305DSSS direct sequence spread spectrum
262DTD document type definition 306DTD document type definition
263DTE data terminal equipment 307DTE data terminal equipment
264DTE dumb terminal emulator 308DTE dumb terminal emulator
265DTL diode-transistor logic 309DTL diode-transistor logic
 310DTS digital thermal sensor
266DVB digital video broadcasting 311DVB digital video broadcasting
 312DVCS distributed version control system
267DVD digital versatile disc 313DVD digital versatile disc
268DVFS dynamic voltage and frequency scaling 314DVFS dynamic voltage and frequency scaling
269DVR digital video recorder 315DVR digital video recorder
270DVI digital visual interface 316DVI digital visual interface
271E-XER extended XML encoding rules 317E-XER extended XML encoding rules
272EAP extensible authentication protocol 318EAP extensible authentication protocol
 319EBR extended boot record
273ECC error correction code 320ECC error correction code
274ECL emitter-coupled logic 321ECL emitter-coupled logic
275ECN explicit congestion notification 322ECN explicit congestion notification
276ECP enhanced capability port 323ECP enhanced capability port
277ECS enhanced chip set 324ECS enhanced chip set
278ECS extended configuration space 325ECS extended configuration space
279EDAT enhanced dynamic acceleration technology 326EDAT enhanced dynamic acceleration technology
280EDID extended display identification data 327EDID extended display identification data
281EDO extended data out 328EDO extended data out
282EDS electronical data sheet 329EDS electronical data sheet
283EEPROM electrically erasable programmable read only memory 330EEPROM electrically erasable programmable read only memory
284EFI extensible firmware interface 331EFI extensible firmware interface
285EFL emitter follower logic 332EFL emitter follower logic
286EFM eight to fourteen modulation 333EFM eight to fourteen modulation
287EGA enhanced graphics {array,adapter} 334EGA enhanced graphics {array,adapter}
288EGP exterior gateway protocol 335EGP exterior gateway protocol
 336EH extension header
289EIDE enchanced IDE 337EIDE enchanced IDE
290EISA extended industry standard architecture 338EISA extended industry standard architecture
291ELF executable and linking format 339ELF executable and linking format
292ELS entry level system 340ELS entry level system
 341EMI electro-magnetic interference
293EMP electro-magnetic pulse 342EMP electro-magnetic pulse
 343EMR electro-magnetic radiation
294EOF end of file 344EOF end of file
295EOL end of line 345EOL end of line
296EOL end of life 346EOL end of life
297EOT end of transmission 347EOT end of transmission
298EPIC explicitly parallel instruction computing 348EPIC explicitly parallel instruction computing
299EPP enhanced parallel port 349EPP enhanced parallel port
300EPRML extended partial response, maximum likelihood 350EPRML extended partial response, maximum likelihood
301EPROM erasable programmable read only memory 351EPROM erasable programmable read only memory
302ERD emergency recovery disk 352ERD emergency recovery disk
303ESDRAM enhanced synchronous dynamic random access memory 353ESDRAM enhanced synchronous dynamic random access memory
304ESS electronic switching system 354ESS electronic switching system
305EST enhanced speedstep 355EST enhanced speedstep
306ETL extract, transform, load 356ETL extract, transform, load
307EU execution unit 357EU execution unit
308EULA end user license agreement 358EULA end user license agreement
309FAT file allocation table 359FAT file allocation table
310FBRAM frame buffer random access memory 360FBRAM frame buffer random access memory
311FCL fiber channel loop 361FCL fiber channel loop
312FCS frame check sequence 362FCS frame check sequence
313FDC floppy disk controller 363FDC floppy disk controller
314FDD floppy disk drive 364FDD floppy disk drive
315FDDI fiber distributed data interface 365FDDI fiber distributed data interface
 366FDE full disk encryption
 367FEA finite element analysis
316FEC forward error correction 368FEC forward error correction
 369FET field-effect transistor
317FFH functional fixed hardware 370FFH functional fixed hardware
318FFI foreign function interface 371FFI foreign function interface
319FFS fast file system 372FFS fast file system
320FFS find first set 373FFS find first set
321FFT fast Fourier transform 374FFT fast Fourier transform
322FG floating gate 375FG floating gate
323FHSS frequency hop spread spectrum 376FHSS frequency hop spread spectrum
324FID frequency identifier 377FID frequency identifier
325FIFO first in, first out 378FIFO first in, first out
326FILO first in, last out 379FILO first in, last out
327FIR fast infrared 380FIR fast infrared
328FLOPS floating [point] operations per second 381FLOPS floating [point] operations per second
 382FLOSS free / libre / open source software
329FM frequency modulation 383FM frequency modulation
 384FMR false match rate
330FOSS free / open source software 385FOSS free / open source software
331FPGA field programmable gate array 386FPGA field programmable gate array
332FPM fast page mode 387FPM fast page mode
333FPR floating point register 388FPR floating point register
334FPU floating point unit 389FPU floating point unit
335FQDN fully qualified domain name 390FQDN fully qualified domain name
 391FRR false rejection rate
336FRU field replaceable unit 392FRU field replaceable unit
 393FS file system
337FSB front side bus 394FSB front side bus
338FSCK file system check 395FSCK file system check
 396FSK frequency shift keying
339FSM finite-state machine 397FSM finite-state machine
 398FTA fault tree analysis
340FTP file transfer protocol 399FTP file transfer protocol
341FTPS file transfer protocol, secure 400FTPS file transfer protocol, secure
 401FUS fast user switching
342FWH firmware hub 402FWH firmware hub
343FWS folding white space 403FWS folding white space
344GAS generic address structure 404GAS generic address structure
345GC garbage collector 405GC garbage collector
346GCR group-coded recording 406GCR group-coded recording
347GDT global descriptor table 407GDT global descriptor table
348GEM graphics execution manager 408GEM graphics execution manager
349GEM graphics environment manager 409GEM graphics environment manager
350GID group identifier 410GID group identifier
351GIF graphics interchange format 411GIF graphics interchange format
352GMCH graphics and memory controller hub 412GMCH graphics and memory controller hub
353GNU GNU's not Unix 413GNU GNU's not Unix
354GOT global offset table 414GOT global offset table
355GPE general purpose event 415GPE general purpose event
356GPF general protection fault 416GPF general protection fault
357GPL GNU/general public license 417GPL GNU/general public license
358GPR general purpose register 418GPR general purpose register
359GPT GUID partition table 419GPT GUID partition table
360GPU graphics processing unit 420GPU graphics processing unit
 421GR golden ratio
361GRE generic routing encapsulation 422GRE generic routing encapsulation
362GSI global system interrupt 423GSI global system interrupt
363GUI graphics user interface 424GUI graphics user interface
364GUID globally unique identifier 425GUID globally unique identifier
365HA high availability 426HA high availability
366HAL hardware abstraction layer 427HAL hardware abstraction layer
367HAT hashed array tree 428HAT hashed array tree
368HBA host bus adapter 429HBA host bus adapter
369HCI host controller interface 430HCI host controller interface
370HCI human-computer interaction 431HCI human-computer interaction
371HCL hardware compatibility list 432HCL hardware compatibility list
372HCF halt and catch fire 433HCF halt and catch fire
373HDD hard disk drive 434HDD hard disk drive
374HDCP high-bandwidth digital content protection 435HDCP high-bandwidth digital content protection
375HF high frequency 436HF high frequency
376HFM highest frequency mode 437HFM highest frequency mode
377HID human interface device 438HID human interface device
378HLL high-level language 439HLL high-level language
379HMA high memory area 440HMA high memory area
380HMI human-machine interface 441HMI human-machine interface
381HP Hewlett-Packard 442HP Hewlett-Packard
 443HOOD hierarchical object oriented design
382HPC high performance computing 444HPC high performance computing
383HPET high precision event timer 445HPET high precision event timer
384HT hyper-threading 446HT hyper-threading
385HTC hardware thermal control 447HTC hardware thermal control
 448HTCC high temperature co-fired ceramic
386HTML hyper-text markup language 449HTML hyper-text markup language
387HTT hyper-threading technology 450HTT hyper-threading technology
388HTTP hyper-text transfer protocol 451HTTP hyper-text transfer protocol
389HTTPS hyper-text transfer protocol, secure 452HTTPS hyper-text transfer protocol, secure
 453HVM hardware virtual machine
390HZ Hertz 454HZ Hertz
391I2O intelligent input/output 455I2O intelligent input/output
 456IA information assurance
392IANA Internet assigned number authority 457IANA Internet assigned number authority
 458IBC iterated block cipher
393IBM International Business Machines 459IBM International Business Machines
394IBS instruction based sampling 460IBS instruction based sampling
395ICA independent computer architecture 461ICA independent computer architecture
396IC integrated circuit 462IC integrated circuit
397ICB Internet citizen's band 463ICB Internet citizen's band
398ICE in-circuit emulator 464ICE in-circuit emulator
399ICH I/O controller hub 465ICH I/O controller hub
400ICE internal compiler error 466ICE internal compiler error
401ICE in-circuit emulator 467ICE in-circuit emulator
402ICMP Internet control message protocol 468ICMP Internet control message protocol
403IDA Intel dynamic acceleration 469IDA Intel dynamic acceleration
404IDE integrated drive electronics 470IDE integrated drive electronics
405IDE integrated development environment 471IDE integrated development environment
 472IDPS instruction detection [and] prevention system
406IDRP inter-domain routing protocol 473IDRP inter-domain routing protocol
407IDS intrusion detection system 474IDS intrusion detection system
408IDT interrupt descriptor table 475IDT interrupt descriptor table
409IE Internet Explorer 476IE Internet Explorer
410IEC international electrotechnical commission 477IEC international electrotechnical commission
411IEEE Institute [of] Electrical [and] Electronics Engineers 478IEEE Institute [of] Electrical [and] Electronics Engineers
412IESG Internet Engineering Steering Group 479IESG Internet Engineering Steering Group
413IETF Internet Engineering Task Force 480IETF Internet Engineering Task Force
414IFCM isochronous flow control mode 481IFCM isochronous flow control mode
415IGMP Internet group management protocol 482IGMP Internet group management protocol
416IGP interior gateway protocol 483IGP interior gateway protocol
417IHV independent hardware vendor 484IHV independent hardware vendor
418IKE Internet key exchange 485IKE Internet key exchange
419ILM internal loopback mode 486ILM internal loopback mode
420ILP instruction level parallelism 487ILP instruction level parallelism
421IM instant messaging 488IM instant messaging
422IMC integrated memory controller 489IMC integrated memory controller
423IMCR interrupt mode configuration register 490IMCR interrupt mode configuration register
424IMAP Internet mail access protocol 491IMAP Internet mail access protocol
 492IMS information management system
425INCITS international committee on information technology standards 493INCITS international committee on information technology standards
426IO input/output 494IO input/output
427IOCTL input/output control 495IOCTL input/output control
428IOMMU input/output memory management unit 496IOMMU input/output memory management unit
429IP Internet Protocol 497IP Internet Protocol
430IP intellectual property 498IP intellectual property
431IPC interprocess communication 499IPC interprocess communication
 500IPE integrated programming environment
432IPI interprocessor interrupt 501IPI interprocessor interrupt
433IPNG Internet protocol, next generation 502IPNG Internet protocol, next generation
434IPS intrusion prevention system 503IPS intrusion prevention system
435IPS in-plane switching 504IPS in-plane switching
436IPSEC Internet protocol security 505IPSEC Internet protocol security
437IRC Internet relay chat 506IRC Internet relay chat
438IRDA infrared data association 507IRDA infrared data association
439IRQ interrupt request 508IRQ interrupt request
440IRQL interrupt request level 509IRQL interrupt request level
441IRTF Internet research task force 510IRTF Internet research task force
 511IS information system
442ISA industry standard architecture 512ISA industry standard architecture
443ISA instruction set architecture 513ISA instruction set architecture
444ISDN integrated services digital network 514ISDN integrated services digital network
445ISI inter-symbol interference 515ISI inter-symbol interference
446ISM industrial, scientific and medical 516ISM industrial, scientific and medical
447ISN initial serial number 517ISN initial serial number
448ISO international standards organization 518ISO international standards organization
449ISOC Internet society 519ISOC Internet society
450ISP Internet service provider 520ISP Internet service provider
451ISR interrupt service routine 521ISR interrupt service routine
452IST interrupt stack table 522IST interrupt stack table
453ISV independent software vendor 523ISV independent software vendor
454ITB Intel turbo boost 524ITB Intel turbo boost
 525IV initialization vector
455IVT interrupt vector table 526IVT interrupt vector table
456JBOD just a bunch of disks 527JBOD just a bunch of disks
 528JFET junction [gate] field-effect transistor
457JIT just in time 529JIT just in time
458JPEG joint photographic experts group 530JPEG joint photographic experts group
459JRE Java runtime environment 531JRE Java runtime environment
460JTAG joint test action group 532JTAG joint test action group
461KB keyboard 533KB keyboard
462KB kilobyte 534KB kilobyte
463KBD keyboard 535KBD keyboard
464KBD kilobaud 536KBD kilobaud
465KLOC thousand lines of code 537KLOC thousand lines of code
466KMS kernel-mode setting 538KMS kernel-mode setting
467KPI kernel programming interface 539KPI kernel programming interface
468KVA kernel virtual address 540KVA kernel virtual address
469KVM kernel virtual memory 541KVM kernel virtual memory
470KVM keyboard, video, mouse switch 542KVM keyboard, video, mouse switch
471LAMP Linux Apache MySQL {Perl,PHP,Python} 543LAMP Linux Apache MySQL {Perl,PHP,Python}
472LAN local area network 544LAN local area network
473LAPIC local advanced programmable interrupt controller 545LAPIC local advanced programmable interrupt controller
 546LAR load access rights
474LBA logical block addressing 547LBA logical block addressing
 548LBS location-based service
475LCD liquid crystal display 549LCD liquid crystal display
476LCP link control protocol 550LCP link control protocol
 551LDA local delivery agent
477LDAP lightweight directory access protocol 552LDAP lightweight directory access protocol
 553LDR light-dependent resistor
478LDT local descriptor table 554LDT local descriptor table
479LE logical extent 555LE logical extent
480LED light emitting diode 556LED light emitting diode
481LER label edge router 557LER label edge router
482LF line feed 558LF line feed
483LF low frequency 559LF low frequency
484LFM lowest frequency mode 560LFM lowest frequency mode
485LFN long file names 561LFN long file names
 562LFO low-frequency oscillation
486LFS log-structured file system 563LFS log-structured file system
487LFU least frequently used 564LFU least frequently used
488LIFO last in, first out 565LIFO last in, first out
489LILO last in, last out 566LILO last in, last out
490LILO Linux loader 567LILO Linux loader
491LINT local interrupt 568LINT local interrupt
492LIR local Internet registry 569LIR local Internet registry
493LKM {Linux, loadable} kernel module 570LKM {Linux, loadable} kernel module
494LKML Linux kernel mailing list 571LKML Linux kernel mailing list
 572LL load linked
495LL/SC load linked / store conditional 573LL/SC load linked / store conditional
496LLC logical link control 574LLC logical link control
497LLF low level format 575LLF low level format
 576LLMNR link-local multicast name resolution
498LLVM Low Level Virtual Machine 577LLVM Low Level Virtual Machine
 578LM long mode
499LMM link management mode 579LMM link management mode
500LNO loop nest optimization 580LNO loop nest optimization
501LOC lines of code 581LOC lines of code
502LPC low pin count 582LPC low pin count
 583LPS local positioning system
503LRC longitudinal redundancy check 584LRC longitudinal redundancy check
504LRM left-to-right mark 585LRM left-to-right mark
505LRO left-to-right override 586LRO left-to-right override
506LRU least recently used 587LRU least recently used
507LSB least significant bit [or: byte] 588LSB least significant bit [or: byte]
508LSB Linux standards base 589LSB Linux standards base
509LSI large scale integration 590LSI large scale integration
 591LSL load segment limit
510LSR label switch router 592LSR label switch router
 593LTCC low temperature co-fired ceramic
511LTR left to right 594LTR left to right
512LTR load task register 595LTR load task register
513LUN logical unit number 596LUN logical unit number
514LV logical volume 597LV logical volume
515LVM logical volume management 598LVM logical volume management
516LVT local vector table 599LVT local vector table
 600LWP light-weight process
517LZW Lempel Ziv Welch 601LZW Lempel Ziv Welch
518MAC medium access control 602MAC medium access control
519MAC mandatory access control 603MAC mandatory access control
520MADT multiple APIC descriptor table 604MADT multiple APIC descriptor table
521MB megabyte 605MB megabyte
522MBR master boot record 606MBR master boot record
523MBS megabits per second 607MBS megabits per second
524MC memory controller 608MC memory controller
525MCA machine check architecture 609MCA machine check architecture
526MCC multiversion concurrency control 610MCC multiversion concurrency control
527MCE machine check exception 611MCE machine check exception
528MCGA multicolor graphics adapter 612MCGA multicolor graphics adapter
529MCH memory controller hub 613MCH memory controller hub
 614MCM multi-chip module
530MCQ memory controlled queue 615MCQ memory controlled queue
531MD machine-dependent 616MD machine-dependent
532MDA mail delivery agent 617MDA mail delivery agent
533MDA monochrome display adapter 618MDA monochrome display adapter
534MDRAM multibank dynamic random access memory 619MDRAM multibank dynamic random access memory
535MESI modified, exclusive, shared, invalid 620MESI modified, exclusive, shared, invalid
536MFC merge from current 621MFC merge from current
537MFM modified frequency modulation 622MFM modified frequency modulation
538MI machine-independent 623MI machine-independent
539MIB management information base 624MIB management information base
540MID mobile internet device 625MID mobile internet device
541MIDI musical instrument digital interface 626MIDI musical instrument digital interface
542MIF management information format 627MIF management information format
543MIMD multiple instruction stream, multiple data stream 628MIMD multiple instruction stream, multiple data stream
544MIME multipurpose Internet mail extensions 629MIME multipurpose Internet mail extensions
545MIMO multiple input multiple output 630MIMO multiple input multiple output
546MIPS million instructions per second 631MIPS million instructions per second
547MISD multiple instruction, single data 632MISD multiple instruction, single data
548MIT Massachusetts Institute of Technology 633MIT Massachusetts Institute of Technology
549ML mailing list 634ML mailing list
550ML machine language 635ML machine language
551ML machine learning 636ML machine learning
552ML markup language 637ML markup language
553ML maximum likelihood 638ML maximum likelihood
554MLC multi-level cell 639MLC multi-level cell
 640MMIC monolithic microwave integrated circuit
555MMIO memory mapped input/output 641MMIO memory mapped input/output
556MMU memory management unit 642MMU memory management unit
557MMX multimedia extension 643MMX multimedia extension
558MMX multiple math extension 644MMX multiple math extension
559MMX matrix math extension 645MMX matrix math extension
 646MO magneto-optical
560MOESI modified, owned, exclusive, shared, invalid 647MOESI modified, owned, exclusive, shared, invalid
561MOF maximum operating frequency 648MOF maximum operating frequency
 649MOSFET metal-oxide-semiconductor field-effect transistor
562MOSI modified, owned, shared, invalid 650MOSI modified, owned, shared, invalid
563MP multiprocessor 651MP multiprocessor
564MP multiprocessing 652MP multiprocessing
565MP multi-platform 653MP multi-platform
566MP multiplayer 654MP multiplayer
567MPEG moving picture experts group 655MPEG moving picture experts group
568MPI message passing interface 656MPI message passing interface
569MPLS multiprotocol label switching 657MPLS multiprotocol label switching
570MPP massively parallel processor 658MPP massively parallel processor
571MPS multiprocessor specification 659MPS multiprocessor specification
572MPS memory pool system 660MPS memory pool system
573MR modem ready 661MR modem ready
574MRU most recently used 662MRU most recently used
575MS Microsoft 663MS Microsoft
576MSB most significant bit [or: byte] 664MSB most significant bit [or: byte]
 665MSE mean square error
577MSF minutes seconds frames 666MSF minutes seconds frames
578MSI message signaled interrupt 667MSI message signaled interrupt
579MSI modified, shared, invalid 668MSI modified, shared, invalid
580MSR machine state register 669MSR machine state register
581MSS maximum segment size 670MSS maximum segment size
582MT machine translation 671MT machine translation
583MTA mail transfer agent 672MTA mail transfer agent
584MTBF mean time between failures 673MTBF mean time between failures
585MTRR memory type range register 674MTRR memory type range register
586MTTF mean time to failure 675MTTF mean time to failure
587MTU maximum transmission unit 676MTU maximum transmission unit
588MUA mail user agent 677MUA mail user agent
589MUD multi-user domain 678MUD multi-user domain
590MVCC multiversion concurrency control 679MVCC multiversion concurrency control
591MWE module width encoding 680MWE module width encoding
592MX mail exchange 681MX mail exchange
593NACK negative acknowledgement 682NACK negative acknowledgement
594NAN not a number 683NAN not a number
595NAS network attached storage 684NAS network attached storage
596NAT network address translation 685NAT network address translation
597NAV network allocation vector 686NAV network allocation vector
598NC numerical control 687NC numerical control
 688NCO numerically-controlled oscillator
599NCP network control protocol 689NCP network control protocol
600NCQ native command queuing 690NCQ native command queuing
 691ND neighbor discovery
 692NE numeric error
601NFA nondeterministic finite automaton 693NFA nondeterministic finite automaton
602NFS network file system 694NFS network file system
603NIA next instruction address 695NIA next instruction address
604NIC network interface card 696NIC network interface card
605NIP network interface protocol 697NIP network interface protocol
606NIS network information service 698NIS network information service
607NLS native language support 699NLS native language support
608NMI non-maskable interrupt 700NMI non-maskable interrupt
609NNTP network news transfer protocol 701NNTP network news transfer protocol
610NOP no operation 702NOP no operation
611NP nondeterministic polynomial time 703NP nondeterministic polynomial time
612NRZ non-return to zero 704NRZ non-return to zero
613NSA National Security Agency 705NSA National Security Agency
614NTM non-deterministic Turing machine 706NTM non-deterministic Turing machine
615NTP network time protocol 707NTP network time protocol
616NUMA non-uniform memory access 708NUMA non-uniform memory access
617NVRAM non-volatile random access memory 709NVRAM non-volatile random access memory
 710NW not write-through
618NX no execute 711NX no execute
619OAEP optimal asymmetric encryption padding 712OAEP optimal asymmetric encryption padding
620OBO off by one 713OBO off by one
621OBOE off by one error 714OBOE off by one error
622OCL object constraint language 715OCL object constraint language
623OCR optical character recognition 716OCR optical character recognition
624ODCM on-demand clock modulation 717ODCM on-demand clock modulation
625ODT on-die termination 718ODT on-die termination
626OEM original equipment manufacturer 719OEM original equipment manufacturer
627OFDM orthogonal frequency division multiplexing 720OFDM orthogonal frequency division multiplexing
 721OFET organic field-effect transistor
628ONFI open nand flash interface 722ONFI open nand flash interface
629OO object oriented 723OO object oriented
630OO OpenOffice 724OO OpenOffice
631OOB out of band 725OOB out of band
632OOE out of order execution 726OOE out of order execution
633OOM out of memory 727OOM out of memory
634OOP object oriented programming 728OOP object oriented programming
635OOSE object oriented software engineering 729OOSE object oriented software engineering
636OPS operations per second 730OPS operations per second
637OPM operations per minute 731OPM operations per minute
638OQL object query language 732OQL object query language
639ORM object-relational mapping 733ORM object-relational mapping
640OS operating system 734OS operating system
641OSD open source definition 735OSD open source definition
642OSF open software foundation 736OSF open software foundation
643OSI open systems interconnection 737OSI open systems interconnection
644OSI open-source initiative 738OSI open-source initiative
645OSPF open shortest path first 739OSPF open shortest path first
646OSPM OS power management 740OSPM OS power management
647OSS open source software 741OSS open source software
648OSS open sound system 742OSS open sound system
649OSVW operating system visible workarounds 743OSVW operating system visible workarounds
650OTP one time password 744OTP one time password
 745OU organizational unit
651OUI organizationally unique identifier 746OUI organizationally unique identifier
652OWL Web ontology language 747OWL Web ontology language
653P2P peer to peer 748P2P peer to peer
654P2P PCI to PCI 749P2P PCI to PCI
655PA physical address 750PA physical address
 751PA phase accumulator
 752PAC phase-amplitude converter
656PAE physical address extension 753PAE physical address extension
657PAM pluggable authentication modules 754PAM pluggable authentication modules
658PAM pulse amplitude modulation 755PAM pulse amplitude modulation
659PAP password authentication protocol 756PAP password authentication protocol
660PAT page attribute table 757PAT page attribute table
661PAT port address translation 758PAT port address translation
662PATA parallel ATA 759PATA parallel ATA
663PAX portable archive exchange 760PAX portable archive exchange
664PBE pending break encoding 761PBE pending break encoding
665PBE programming by example 762PBE programming by example
666PC personal computer 763PC personal computer
667PCB printed circuit board 764PCB printed circuit board
668PCC Portable C Compiler 765PCC Portable C Compiler
 766PCD page-level cache disable
 767PCE performance-monitor counter enable
669PCI peripheral component interconnect 768PCI peripheral component interconnect
670PCM pulse code modulation 769PCM pulse code modulation
671PCMCIA personal computer memory card international association 770PCMCIA personal computer memory card international association
672PD public domain 771PD public domain
673PDA personal digital assistant 772PDA personal digital assistant
674PDA pushdown automaton 773PDA pushdown automaton
 774PDAG propositional directed acyclic graph
 775PDB power distribution board
675PDF portable document format 776PDF portable document format
 777PDM pulse-duration modulation
676PDN pull-down network 778PDN pull-down network
677PDP page descriptor page 779PDP page descriptor page
678PDS product data sheet 780PDS product data sheet
679PDU protocol data unit 781PDU protocol data unit
 782PE protection enable
 783PEP protocol extension protocol
680PER packed encoding rules 784PER packed encoding rules
681PERL practical extraction [and] report language 785PERL practical extraction [and] report language
682PFS perfect forward secrecy 786PFS perfect forward secrecy
683PGAS partitioned global address space 787PGAS partitioned global address space
 788PGE page global enable
684PGP pretty good privacy 789PGP pretty good privacy
685PHB PCI host bridge 790PHB PCI host bridge
686PIC programmable interrupt controller 791PIC programmable interrupt controller
687PIC position independent code 792PIC position independent code
688PID process id 793PID process id
689PIE position independent executable 794PIE position independent executable
690PIM personal information manager 795PIM personal information manager
 796PIM platform-independent model
691PIN personal identification number 797PIN personal identification number
692PIO programmed input/output 798PIO programmed input/output
693PIPT physically indexed, physically tagged 799PIPT physically indexed, physically tagged
 800PIV personal identity verification
694PKI public key infrastructure 801PKI public key infrastructure
695PKCS public-key cryptography standards 802PKCS public-key cryptography standards
696PLC programmable logic controller 803PLC programmable logic controller
697PLL phase locked loop 804PLL phase locked loop
698PLRU pseudo LRU 805PLRU pseudo LRU
 806PLTM package level thermal management
699PM power management 807PM power management
 808PM pulse modulation
700PME power management event 809PME power management event
701PMI platform management interrupt 810PMI platform management interrupt
702PMIO port-mapped input/output 811PMIO port-mapped input/output
703PMT photo-multiplier tube 812PMT photo-multiplier tube
704PMU power management unit 813PMU power management unit
705PNG portable network graphics 814PNG portable network graphics
706PNP plug and play 815PNP plug and play
707POE power over ethernet 816POE power over ethernet
 817POF probability of failure
708POP post office protocol 818POP post office protocol
709POP power on password 819POP power on password
710POSIX portable operating system interface [for] Unix 820POSIX portable operating system interface [for] Unix
711POST power on self test 821POST power on self test
712POTS plain old telephone system 822POTS plain old telephone system
 823PP pair programming
713PPC PowerPC 824PPC PowerPC
714PPB PCI [to] PCI bridge 825PPB PCI [to] PCI bridge
715PPI pixels per inch 826PPI pixels per inch
716PPM pages per minute 827PPM pages per minute
717PPP point-to-point protocol 828PPP point-to-point protocol
718PPPOA point-to-point protocol over ATM 829PPPOA point-to-point protocol over ATM
719PPPOE point-to-point protocol over ethernet 830PPPOE point-to-point protocol over ethernet
720PPU physics processing unit 831PPU physics processing unit
721PRBS pseudo-random bit sequence 832PRBS pseudo-random bit sequence
722PRML partial response, maximum likelihood 833PRML partial response, maximum likelihood
723PRNG pseudo random number generator 834PRNG pseudo random number generator
724PROM programmable read only memory 835PROM programmable read only memory
 836PSD power spectral density
725PSE page size extensions 837PSE page size extensions
726PSK pre-shared key 838PSK pre-shared key
 839PSK phase shift keying
727PSTN public switched telephone network 840PSTN public switched telephone network
728PSW program status word 841PSW program status word
729PTE page table entry 842PTE page table entry
730PTLA pseudo top level aggregator 843PTLA pseudo top level aggregator
731PTP page table page 844PTP page table page
 845PTV perceived target value
732PU processing unit 846PU processing unit
733PUN physical unit number 847PUN physical unit number
734PV physical volume 848PV physical volume
735PVG physical volume group 849PVG physical volume group
 850PVI protected-mode virtual interrupt
736PWM pulse width modulation 851PWM pulse width modulation
737PXE preboot execution environment 852PXE preboot execution environment
738QA quality assurance 853QA quality assurance
 854QAM quality assurance management
739QAM quadrature amplitude modulation 855QAM quadrature amplitude modulation
740QBE query by example 856QBE query by example
741QC quality control 857QC quality control
 858QDI quasi delay insensitive
742QOS quality of service 859QOS quality of service
 860RA receiver address
 861RA remote assistance
 862RA router advertisement
743RAD rapid application development 863RAD rapid application development
744RAID redundant array of inexpensive disks 864RAID redundant array of inexpensive disks
745RAM random access memory 865RAM random access memory
746RAS restartable atomic sequence 866RAS restartable atomic sequence
747RAS remote access service 867RAS remote access service
748RAS row address strobe 868RAS row address strobe
 869RBF radial basis function
 870RBT red-black tree
749RC release candidate 871RC release candidate
750RC remote control 872RC remote control
751RCS revision control system 873RCS revision control system
752RCU read-copy-update 874RCU read, copy, update
753RDF resource description format 875RDF resource description format
754RDM relational data model 876RDM relational data model
755RDMA remote direct memory access 877RDMA remote direct memory access
756REST representational state transfer 878REST representational state transfer
757RF radio frequency 879RF radio frequency
 880RFI radio frequency interference
758RFO request for ownership 881RFO request for ownership
759RGB red green blue 882RGB red green blue
760RH read hit 883RH read hit
761RHL Red Hat Linux 884RHL Red Hat Linux
 885RIB routing information base
762RIFF Resource Interchange File Format 886RIFF Resource Interchange File Format
763RIP routing information protocol 887RIP routing information protocol
764RIR regional Internet registry 888RIR regional Internet registry
765RISC reduced instruction set computing 889RISC reduced instruction set computing
766RKM ROM Kernel Manual 890RKM ROM Kernel Manual
767RLE run length encoding 891RLE run length encoding
768RLL run length limited 892RLL run length limited
769RLO right-to-left override 893RLO right-to-left override
770RM read miss 894RM read miss
 895RMPM rapid memory power management
 896RMS root mean square
 897RMW read, modify, write
771RNG random number generator 898RNG random number generator
772ROM read only memory 899ROM read only memory
773RPC remote procedure call 900RPC remote procedure call
774RPL requested privilege level 901RPL requested privilege level
775RPM revolutions per minute 902RPM revolutions per minute
776RR random replacement 903RR random replacement
 904RS relay station
777RSA Rivest, Shamir and Adleman 905RSA Rivest, Shamir and Adleman
778RSS really simple syndication 906RSS really simple syndication
779RSS residual sum of squares 907RSS residual sum of squares
780RT real time 908RT real time
781RTC real time clock 909RTC real time clock
782RTC real time computing 910RTC real time computing
783RTF rich text format 911RTF rich text format
784RTL resistor-transistor logic 912RTL resistor-transistor logic
785RTOS real time operating system 913RTOS real time operating system
786RTS {ready, request} to send 914RTS {ready, request} to send
787RTT round time trip 915RTT round time trip
788RUP rational unified process 916RUP rational unified process
789RWM read-write memory 917RWM read-write memory
790RX receive, receiver 918RX receive, receiver
791S/PDIF Sony/Phillips digital interface 919S/PDIF Sony/Phillips digital interface
 920SA source address
 921SA security association
 922SA structured analysis
792SAAS software as a service 923SAAS software as a service
793SACD super audio compact disc 924SACD super audio compact disc
794SAD security association database 925SAD security association database
795SAM serial access memory 926SAM serial access memory
796SAM sum addressed memory 927SAM sum addressed memory
797SAN storage area network 928SAN storage area network
798SAPIC streamlined advanced programmable interrupt controller 929SAPIC streamlined advanced programmable interrupt controller
 930SASD structured analysis, structured design
799SASI shugart associates system interface (predecessor to SCSI) 931SASI shugart associates system interface (predecessor to SCSI)
800SATA serial advanced technology attachment 932SATA serial advanced technology attachment
801SB sound blaster 933SB sound blaster
802SBU standard build unit 934SBU standard build unit
 935SC store conditional
 936SCA source code analyzer
 937SCC single chip cloud
 938SCC source code control
 939SCCS source code control system
803SCM software configuration management 940SCM software configuration management
804SCM source code management 941SCM source code management
805SCP secure copy 942SCP secure copy
806SCI system control interrupt 943SCI system control interrupt
807SCI scalable coherent interface 944SCI scalable coherent interface
808SCSI small computer system interface 945SCSI small computer system interface
809SCTP stream control transmission protocol 946SCTP stream control transmission protocol
810SDK software development kit 947SDK software development kit
811SDL simple declarative language 948SDL simple declarative language
812SDRAM synchronous dynamic random access memory 949SDRAM synchronous dynamic random access memory
813SDT syntax-directed translation 950SDT syntax-directed translation
814SEGV segmentation violation 951SEGV segmentation violation
815SFI simple firmware interface 952SFI simple firmware interface
@@ -817,111 +954,131 @@ SFC sequential function chart @@ -817,111 +954,131 @@ SFC sequential function chart
817SGRAM synchronous graphics random access memory 954SGRAM synchronous graphics random access memory
818SIFS short inter-frame space 955SIFS short inter-frame space
819SIMD single instruction, multiple data 956SIMD single instruction, multiple data
820SIMM single inline memory module 957SIMM single inline memory module
821SIP session initiation protocol 958SIP session initiation protocol
822SIR slow infrared 959SIR slow infrared
823SISD single instruction, single data 960SISD single instruction, single data
824SLC single-level cell 961SLC single-level cell
825SLDRAM synchronous-link dynamic random access memory 962SLDRAM synchronous-link dynamic random access memory
826SLI scalable link interface 963SLI scalable link interface
827SLI scan-line interleave 964SLI scan-line interleave
828SLOC source lines of code 965SLOC source lines of code
829SLRU segmented LRU 966SLRU segmented LRU
 967SMA smart memory access
830SMAF system management action field 968SMAF system management action field
831SMART self-monitoring analysis and reporting technology 969SMART self-monitoring analysis and reporting technology
832SMBIOS system management BIOS 970SMBIOS system management BIOS
833SMC system management controller 971SMC system management controller
834SMI system management interrupt 972SMI system management interrupt
835SMI structure of management information 973SMI structure of management information
836SMM system management mode 974SMM system management mode
837SMP symmetric multiprocessing 975SMP symmetric multiprocessing
838SMT simultaneous multithreading 976SMT simultaneous multithreading
839SMTP simple mail transfer protocol 977SMTP simple mail transfer protocol
840SMU system management unit 978SMU system management unit
841SNMP simple network management protocol 979SNMP simple network management protocol
 980SNR signal [to] noise ratio
842SOA service oriented architecture 981SOA service oriented architecture
843SOAP simple object access protocol 982SOAP simple object access protocol
 983SOC system on chip
844SOHO small office / home office 984SOHO small office / home office
845SOL serial over LAN 985SOL serial over LAN
846SP stack pointer 986SP stack pointer
847SP service pack 987SP service pack
848SPARC scalable processor architecture 988SPARC scalable processor architecture
849SPARQL SPARQL protocol and RDF query language 989SPARQL SPARQL protocol and RDF query language
850SPD security policy database 990SPD security policy database
851SPD serial presence detect 991SPD serial presence detect
852SPI serial peripheral interface 992SPI serial peripheral interface
853SPI stateful packet inspection 993SPI stateful packet inspection
854SPMD single process, multiple data 994SPMD single process, multiple data
855SPR special purpose register 995SPR special purpose register
856SPT sectors per track 996SPT sectors per track
 997SQA software quality assurance
857SQL structured query language 998SQL structured query language
858SRAM static random access memory 999SRAM static random access memory
859SRC sample rate conversion 1000SRC sample rate conversion
860SS stack segment 1001SS stack segment
 1002SS self-snoop
 1003SSB single-sideband modulation
861SSD solid state drive 1004SSD solid state drive
862SSE streaming SIMD extensions 1005SSE streaming SIMD extensions
863SSFDC solid state floppy disc card 1006SSFDC solid state floppy disc card
864SSH secure shell 1007SSH secure shell
865SSI server side includes 1008SSI server side includes
866SSL secure sockets layer 1009SSL secure sockets layer
867SSP stack smashing protection 1010SSP stack smashing protection
 1011STC software thermal control
 1012STD state transition diagram
868STP shielded twisted pair 1013STP shielded twisted pair
869STP spanning-tree protocol 1014STP spanning-tree protocol
870SUS Single Unix Specification 1015SUS Single Unix Specification
871SVG scalable vector graphics 1016SVG scalable vector graphics
872SVGA super video graphics {array,adapter} 1017SVGA super video graphics {array,adapter}
873SVM secure virtual machine 1018SVM secure virtual machine
874SVM support vector machine 1019SVM support vector machine
875SWF Shockwave Flash 1020SWF Shockwave Flash
876TAS test and set 1021TA transmitter address
 1022TA test assertion
 1023TAI international atomic time
877TAO track at once 1024TAO track at once
878TAOCP The Art of Computer Programming 1025TAOCP The Art of Computer Programming
 1026TAS test and set
 1027TB terabyte
879TCB trace capture buffer 1028TCB trace capture buffer
880TCB trusted computing base 1029TCB trusted computing base
881TCC thermal control circuit 1030TCC thermal control circuit
882TCL tool command language 1031TCL tool command language
883TCP transmission control protocol 1032TCP transmission control protocol
884TCQ tagged command queueing 1033TCQ tagged command queueing
 1034TDC time [to] digital converter
885TDD test driven development 1035TDD test driven development
 1036TDM time division multiplexing
 1037TDOA time difference of arrival
886TDP thermal design {point, power} 1038TDP thermal design {point, power}
887TECO Text Editor and Corrector 1039TECO Text Editor and Corrector
888TFT thin film transistor 1040TFT thin film transistor
889TFTP trivial file transfer protocol 1041TFTP trivial file transfer protocol
890TIAS try it and see 1042TIAS try it and see
891TIFF tagged image file format 1043TIFF tagged image file format
892TITS try it to see 1044TITS try it to see
 1045TK temporal key
893TLA top level aggregator 1046TLA top level aggregator
894TLB transition lookaside buffer 1047TLB transition lookaside buffer
895TLD top level domain 1048TLD top level domain
896TLS transport layer security 1049TLS transport layer security
897TLS thread local storage 1050TLS thread local storage
898TM Turing machine 1051TM Turing machine
 1052TM thermal monitor
899TMDS transition minimized differential signaling 1053TMDS transition minimized differential signaling
900TMO timeout 1054TMO timeout
901TOD time of day 1055TOD time of day
902TOS terms of service 1056TOS terms of service
903TOS type of service 1057TOS type of service
 1058TOS trusted operating system
904TP transaction processing 1059TP transaction processing
905TPM trusted platform module 1060TPM trusted platform module
906TPM transactions per minute 1061TPM transactions per minute
907TPR task priority register 1062TPR task priority register
908TR token ring 1063TR token ring
909TR task register 1064TR task register
910TRNG true random number generator 1065TRNG true random number generator
911TS time stamp 1066TS time stamp
912TS time series 1067TS time series
913TS terminal services 1068TS terminal services
914TSC time stamp counter 1069TSC time stamp counter
 1070TSD time stamp disable
 1071TSL test, set, lock
915TSO time sharing option 1072TSO time sharing option
916TSP time stamp protocol 1073TSP time stamp protocol
917TSP tunnel setup protocol 1074TSP tunnel setup protocol
918TSP traveling salesman problem 1075TSP traveling salesman problem
919TSS task state segment 1076TSS task state segment
920TTL time to live 1077TTL time to live
921TTL transistor-transistor logic 1078TTL transistor-transistor logic
922TTM translation table maps 1079TTM translation table maps
923TTY teletype 1080TTY teletype
924TX transmit out, transmitter 1081TX transmit out, transmitter
925TZ time zone 1082TZ time zone
926UAC user {account, access} control 1083UAC user {account, access} control
927UART universal asynchronous receiver/transmitter 1084UART universal asynchronous receiver/transmitter
@@ -929,90 +1086,104 @@ UC uncacheable @@ -929,90 +1086,104 @@ UC uncacheable
929UCS uniform-cost search 1086UCS uniform-cost search
930UDMA ultra DMA 1087UDMA ultra DMA
931UDO ultra density optical (storage) 1088UDO ultra density optical (storage)
932UDP user datagram protocol 1089UDP user datagram protocol
933UFS Unix file system 1090UFS Unix file system
934UI user interface 1091UI user interface
935UI unit interval 1092UI unit interval
936UID user identifier 1093UID user identifier
937UID unique identifier 1094UID unique identifier
938UL upload 1095UL upload
939UMA uniform memory access 1096UMA uniform memory access
940UMA upper memory area 1097UMA upper memory area
941UMB upper memory block 1098UMB upper memory block
 1099UMPC ultra-mobile PC
942UML unified modeling language 1100UML unified modeling language
943UPS uninterruptible power supply 1101UPS uninterruptible power supply
944URI uniform resource identifier 1102URI uniform resource identifier
945URL uniform resource locator 1103URL uniform resource locator
946URN uniform resource name 1104URN uniform resource name
947USART universal synchronous/asynchronous receiver/transmitter 1105USART universal synchronous/asynchronous receiver/transmitter
948USB universal serial bus 1106USB universal serial bus
949USWC uncacheable speculative write combining 1107USWC uncacheable speculative write combining
 1108UT unit test
950UTC coordinated universal time 1109UTC coordinated universal time
951UTP unshielded twisted pair 1110UTP unshielded twisted pair
952UUCP Unix-to-Unix copy protocol 1111UUCP Unix-to-Unix copy protocol
953UUID universally unique identifier 1112UUID universally unique identifier
954UUOC useless use of cat 1113UUOC useless use of cat
 1114VA volt-ampere
955VA virtual address 1115VA virtual address
956VA vertical alignment 1116VA vertical alignment
957VAX virtual address extension 1117VAX virtual address extension
958VB Visual Basic 1118VB Visual Basic
 1119VCA variable-gain amplifier
959VCC common collector voltage 1120VCC common collector voltage
 1121VCF voltage-controlled filter
960VCM virtual channel memory 1122VCM virtual channel memory
 1123VCO voltage-controlled oscillator
961VESA video electronics standards association 1124VESA video electronics standards association
 1125VFO variable-frequency oscillator
962VG volume group 1126VG volume group
963VGA video graphics {array,adapter} 1127VGA video graphics {array,adapter}
964VHDCI very high density cable interconnect 1128VHDCI very high density cable interconnect
965VID voltage level identifier 1129VID voltage level identifier
966VIPT virtually indexed, physically tagged 1130VIPT virtually indexed, physically tagged
967VIVT virtually indexed, virtually tagged 1131VIVT virtually indexed, virtually tagged
968VLAN virtual local area network 1132VLAN virtual local area network
969VLIW very long instruction word 1133VLIW very long instruction word
970VLSI very large scale integration 1134VLSI very large scale integration
971VLSM variable length subnet mask 1135VLSM variable length subnet mask
972VOD video on demand 1136VOD video on demand
973VM virtual {machine,memory} 1137VM virtual {machine,memory}
 1138VME virtual mode extension
974VMX virtual machine extensions 1139VMX virtual machine extensions
975VMX vector multimedia extensions 1140VMX vector multimedia extensions
976VPN virtual private network 1141VPN virtual private network
977VR virtual reality 1142VR virtual reality
978VRAM video random access memory 1143VRAM video random access memory
979VRM voltage regulator module 1144VRM voltage regulator module
980VRRP virtual router redundancy protocol 1145VRRP virtual router redundancy protocol
 1146W Watt
981W3C World Wide Web Consortium 1147W3C World Wide Web Consortium
982WAN wide area network 1148WAN wide area network
983WAP wireless application protocol 1149WAP wireless application protocol
984WEP wired equivalent privacy 1150WEP wired equivalent privacy
985WFI wait for interrupt 1151WFI wait for interrupt
986WH write hit 1152WH write hit
987WIFI wireless fidelity 1153WIFI wireless fidelity
988WLAN wireless local area network 1154WLAN wireless local area network
989WDT watchdog timer 1155WDT watchdog timer
990WM write miss 1156WM write miss
991WOL wake on LAN 1157WOL wake on LAN
992WOR wake on ring 1158WOR wake on ring
993WORM write once read many 1159WORM write once read many
 1160WP write protect
 1161WP word processor
 1162WP WordPerfect
994WPA wi-fi protected access 1163WPA wi-fi protected access
995WRAM window random access memory 1164WRAM window random access memory
 1165WS web services
996WTC write through caching 1166WTC write through caching
997WWAN wireless wide area network 1167WWAN wireless wide area network
998WWW world wide web 1168WWW world wide web
999WYSIWYG what you see is what you get 1169WYSIWYG what you see is what you get
1000XBAR crossbar 1170XBAR crossbar
1001XER XML encoding rules 1171XER XML encoding rules
1002XGA extended graphics {array,adapter} 1172XGA extended graphics {array,adapter}
1003XIP execute in place 1173XIP execute in place
1004XML extensible markup language 1174XML extensible markup language
1005XOR exclusive or 1175XOR exclusive or
1006XP extreme programming 1176XP extreme programming
1007XSL extensible stylesheet language 1177XSL extensible stylesheet language
1008XSS cross site scripting 1178XSS cross site scripting
1009XT extended technology 1179XT extended technology
1010XUL XML user interface language 1180XUL XML user interface language
1011YACC yet another compiler compiler 1181YACC yet another compiler compiler
1012YAWPFAPR you are welcome; please file a problem report 1182YAWPFAPR you are welcome; please file a problem report
1013YP yellow pages (aka NIS) 1183YP yellow pages (aka NIS)
1014YTD year to date 1184YTD year to date
 1185ZBR zone bit recording
1015ZFOD zero-filled on demand 1186ZFOD zero-filled on demand
1016ZIF zero insertion force 1187ZIF zero insertion force
1017ZIFS zero insertion force socket 1188ZIFS zero insertion force socket
1018ZMA zone multicast address 1189ZMA zone multicast address