| Nom | Description |
| B CHANNEL | Bearer Channel |
| B H | Binary to Hexadecimal |
| B O | Binary to Octal |
| B ROM | Blastable ROM |
| B-ICI | Broadband Inter-Carrier Interface |
| B-ICISAAL | Broadband Inter-Carrier Interface Signaling ATM Adaptation Layer |
| B-ISDN | Broadband Integrated Services Digital Network |
| B-ISUP | Broadband ISDN User's Part |
| B-LLI | Broadband Low Layer Information |
| B-LOP | Basic Local OPeration |
| B-NT1 | B-ISDN Network Termination 1 |
| B-NT2 | B-ISDN Network Termination 2 |
| B-NT | Broadband Network Termination |
| B-TA | B-ISDN Terminal Adapter |
| B-TE | B-ISDN Terminal Equipment ( 1 or 2 ) |
| B/F | Background/Foreground |
| B/L | Back Log |
| B/W | Black and White |
| B2B | Business To Business |
| B2C | Business To Consumer |
| B2E | Business To Employees |
| B2X | Binary To Hexadecimal |
| B4 | Before |
| B6ZS | Bipolar with 6 Zero Substitution |
| B8ZS |
| Binary 8 Zero Suppression [encoding] |
| Binary 8(eight) Zero Suppression |
| Bipolar with 8 Zero Substitution |
| B911 | Basic 911 |
| B | Bearer channel (ISDN) |
| BA |
| Bell Atlantic |
| Budget Authority |
| BAA | Broad Agency Announcement |
| BABT | British Approvals Board for Telecommunications |
| BAC |
| Basic Access Control |
| Budget Activity Code |
| BACP |
| Bandwidth Allocation Control Protocol |
| Bandwith Allocation Control Protocol |
| BAD |
| Broken As Designed |
| Broken As Designed slang |
| BAFO | Best And Final Offer |
| BAGEL | Bay Area GNU Enthusiasts League GNU, |
| BAGS | Bristol's Anti-Gay Society |
| BAHAMA | Broadband Adaptive Homing ATM Architecture |
| BAI |
| Bank Administration Institute |
| Basic Access Interface |
| Battle Area Interdiction |
| BAK |
| Back At Keyboard |
| Backup "file name extension" |
| Binary Adaptation Kit |
| BAL |
| Basic Assembly Language |
| Boite Aux Lettres |
| BALE | Buffered Address Latch Enable |
| BALUN |
| BALanced UNbalanced [adapter] cable, "Balun" |
| BALanced to UNbalanced |
| Balanced Unbalanced |
| BAM |
| Basic Access Method |
| Bidirectional Associative Memory neural nets |
| Block Allocating Map |
| Block Allocation Map |
| Block Availibility Map |
| Boyan Action Module |
| Bundesanstalt fuer Materialpruefung |
| Bus Arbitration Module |
| BAMAF | Bellcore Automatic Message Accounting Format |
| BANCS | Bell Administrative Network Communications System |
| BANI | Bell Atlantic Network Integration |
| BAP |
| Bandwith Allocation Protocol |
| Basic Assembly Program |
| [PPP] Bandwidth Allocation Protocol |
| BAPC | [PPP] Bandwidth Allocation Control Protocol |
| BAPCO |
| BellSouth Advertising and Publishing COmpany |
| Business Application Performance COrporation |
| Business Applications Performance COrporation ( Santa Clara CA ) |
| BAPI |
| Bridge Application Program Interface |
| Business Application Programmer's Interface |
| Business Application Programming Interface |
| BAPT |
| BundesAmt fuer Post und Telefon org. |
| BundesAmt für Post und Telekommunikation |
| BAR |
| Backbone Access Router |
| Base Address Register |
| BARRNET | Bay Area Regional Research NETwork network, "BARRNet" |
| BART | Basic Application RunTime |
| BARTS | Bell Atlantic Regional Timesharing |
| BARWAN | Bay Area Research Wireless Access Network network, USA |
| BAS |
| Bachelor of Applied Science |
| Basic Activity Subset |
| Basic Language "file name extension" |
| BASDA | British Accounting Software Developers Association |
| BASEC | British Approvals Service for Electric Cables |
| BASEEFA | British Approvals Service for Electrical Equipment in Flammable Atmospheres |
| BASH | Bourne Again SHell |
| BASIC |
| Beginner's All purpose Symbolic Instruction Code |
| Beginner's All-Purpose Symbolic Instruction Code |
| Bill's Attempt to Seize Industry Control |
| BASIN | Bundesweites Alternatives Studentisches InformationsNetzwerk WWW, org. |
| BASM | Built In Assembler |
| BAT |
| Baby Advanced Technology [board] |
| Batch Processing "file name extension" |
| Block Address Translation |
| BATCH | Block Allocation Transfer Channel |
| BAUD |
| Bit At Unity Density |
| Bit per second |
| Bits At Unit Density |
| BAW | Bulk Acoustic Wave ( device ) |
| BAYSIS | BAY networks' Switched Internetworking Services, "BaySIS" |
| BAe | British Aerospace |
| BB&N | Bolt, Beranek & Newman |
| BB | BridgeBoard |
| BBA | Budget By Account |
| BBAN | Basic Bank Account Number |
| BBC | Broadband Bearer Capability |
| BBD |
| Block Based Design |
| Bucket Brigade Device |
| BBFN | Bye Bye For Now |
| BBH | Bouncing Busy Hour |
| BBL |
| Be Back Later |
| Be Back Later slang, Usenet, IRC |
| BBM | Break Before Make |
| BBN |
| Bolt Beranek and Newman |
| Bolt, Beranek and Newman manufacturer |
| BBR | Back Bone Ring |
| BBS |
| Bulletin Board Service |
| Bulletin Board Service / Bulletin Board System |
| Bulletin Board System |
| BBT | Bit Block Transfer |
| BBU | Battery Back-Up |
| BC |
| Base Calculator |
| Basic Control |
| Before Computer |
| Behavorial Compiler |
| Blind Copy |
| Block Check |
| BCAST | Buried Charge Accumulator and Sensing Transistor ( array ) |
| BCB |
| Bit Control Block |
| Buffer Control Block |
| BCBDS | Broadband Connectionless Data Bearer Service |
| BCC |
| Base Communications Center |
| Base Communications computer Center mil., USA |
| Blind Carbon Copy |
| Blind Carbon Copy / Blind Courtesy Copy |
| Block Check Character |
| Blocked Call Cleared |
| Boys from Company C |
| BCCD | Bulk Charge Coupled Device |
| BCCH | Broadcast Control CHannel |
| BCD |
| Binary Coded Decimal |
| Blocked Calls Delayed |
| BCDBS | Broadband Connectionless Data Bearer Service |
| BCDIC | Binary Coded Decimal Interchange Code |
| BCDMA | Broadband Code Division Multiple Access "Interdigital, SNI, Samsung","B CDMA" |
| BCF | Base station Control Function |
| BCG | Business Center Group |
| BCH |
| Binary Coded Hexadecimal |
| Binary Coded Hollerith |
| Blocked Calls Held |
| BCHU | Be Seeing You |
| BCI |
| Batibus Club International org. |
| Brain Computer Interface |
| BroadCast Interference |
| BCJR | Bahl, Cocke, Jelink, and Rajiv ( algorithm ) |
| BCL |
| Base Coupled Logic |
| Batch Command Language |
| BCM |
| Bound Control Module |
| BroadCast Manager ( LANE ) |
| BCMD | Bulk Charge Modulated Device |
| BCN |
| Backbone Concentrator Node |
| Beacon |
| BCNET | Business Communication Network |
| BCNF |
| Boyce - Codd Normal Form |
| Boyce Codd Normal Form |
| BCNU | Be Seeing You |
| BCO | Binary Coded Octal |
| BCOB | Broadband Class of Bearer |
| BCP |
| Basic Call Process |
| Best Current Practice |
| Binary Communications Protocol |
| Binary Control Protocol |
| Bulk Copy Program |
| Business Communications Project |
| Byte Controlled Protocol |
| Byte-Control Protocols |
| [PPP] Bridging Control Protocol |
| BCPL |
| Basic / BBN Combined Programming Language |
| Basic Combined Programming Language / Basic Computer Programming Language |
| Basic Computer Programming Language |
| BCR |
| Bar Code Reader |
| Blocked Calls Released |
| Byte Count Register |
| BCRFS | Bell System Reference Frequency Standard |
| BCS |
| Banking Communication Standard banking |
| Bar Code Sorter |
| BarCode Sorter |
| Basic Combined Subset |
| Batch Change Supplement |
| Binary Compatibility Standard |
| Block Check Sequence |
| Board Control System |
| Boston Computer Society |
| British Computer Society |
| Business Communications Systems |
| BCSM | Basic Call Sate Modell |
| BCT | BiCMOS Technology |
| BCTM | Bipolar/BiCMOS Circuits and Technology Meeting |
| BCU |
| Basic Counter Unit |
| Block Control Unit |
| Bus Controller Unit |
| BCW | Burst Code - Word |
| BD | Binary Decoder |
| BDA |
| Bios Data Area |
| Bomb Damage Assessment |
| Borland Database |
| BundesDatenAutobahn [e.v] |
| BDAM | Basic Direct Access Method |
| BDC | Backup Domain Controller |
| BDCS | Broadband Digital Cross-connect System |
| BDD |
| Binary Decision Diagram |
| Binary to Decimal Decoder |
| BDE |
| Batch Data Exchange |
| BetriebsDatenErfassung |
| Block Diagram Editor |
| Borland Database Engine |
| BDES | Batch Data Exchange Services |
| BDF |
| Bitmap Description / Display Format |
| Bitmap Description Format |
| BDI | Bundesverband der Deutschen Industrie |
| BDK |
| [Java] Beans Development Kit |
| [java]Beans Development Kit |
| BDLC |
| Burroughs Data Link Control |
| Byte Data Link Communication |
| BDLS | Bidirectional Loop Switching |
| BDM | Background Debug Mode |
| BDN | Bell Data Network |
| BDO | Bidirectional Override |
| BDOS | Basic Disk Operating System |
| BDP | Bulk Data Processing |
| BDR |
| Backup Designated Router |
| Bus Device Request |
| BDS |
| Battery Disconnect Switch |
| Building Distribution System |
| BDSG | BundesDatenSchutzGesetz |
| BDSL |
| "See DSL" |
| Broadband Digital Subscriber Line |
| BDT |
| Berkeley Design Technology |
| Billing Data Transmitter |
| BDU |
| Basic Device Unit |
| Bomb, Dummy Unit |
| BE | Below or Equal |
| BEA | Budget Estimate Agreement |
| BEAB | British Electrotechnical Approvals Board |
| BEAT | Best Enhanced Advanced Technology |
| BEC |
| Back End Chip |
| Backward Error Correction |
| BECEEP | BErlin Continuing Engineering Education Program, "BeCEEP" |
| BECN | Backward Explicit Congestion Notification |
| BED |
| Bookmark Exploring Dabbler |
| Bulk Encryption Device |
| BEDO |
| Burst EDO [DRAM] |
| Burst Extended - Data Out (RAM) |
| Burst Extended Data Out |
| BEDODRAM | Burst Extended Data Out DRAM "RAM, DRAM, IC", "BEDO DRAM" |
| BEE | Bachelor of Electric Engineering |
| BEEP | Blocks Extensible Exchange Protocol |
| BEEV | Bundesverband der Elektronik und ElektroschrottVerwerter |
| BEF |
| Band Elimination Filter |
| Brightness Enhancement Filter ( LCD ) |
| BEI | Back scattered Electron Imaging |
| BEITA | Business Equipment and Information Technology Association |
| BEL |
| BELl ( ASCII control code ) |
| Bell |
| Bell Character |
| BELLCORE | Bell Communications Research |
| BEM |
| Boundary Element Method |
| Brouillage Electro Magnétique |
| BEOS | Be Operating System "OS", "BeOS" |
| BER |
| Basic Encoding Rules |
| Basic Encoding Rules [for ASN.1] |
| Bit Error Rate |
| BERKOM |
| BERlin KOMmunikation |
| BERliner KOMmunikationssystem network |
| BERT |
| Bit Error Rate Test |
| Bit Error Rate Test / Bit Error Rate Tester |
| Bit Error Rate Test/Tester |
| Bit Error Tester |
| BES |
| Block Ended by Symbol IBM, assembler |
| Budget Estimate Submission |
| Bursty Errored Seconds |
| Business Execution System |
| BEST |
| Berkeley Embedded Systems Team ( BSDI ) |
| Borland Enhanced Support and Training |
| BET | Black Entertainment Television |
| BETEL | Broadband Exchange over Trans-European Links |
| BETRS | Basic Exchange Telecommunications Radio Service |
| BEW | Business Engineering Workbench |
| BF |
| Bad Flag |
| Bridge Function |
| Bus Fraction [pin] |
| BFBI | Brute Force and Bloody Ignorance |
| BFC | Briefcase "file name extension" "Microsoft" |
| BFD | Binary File Descriptor |
| BFF | Binary File Format |
| BFI | Brute Force and Ignorance |
| BFM |
| Bus Functional Model |
| Bus Functional Model ( emulator ) |
| BFMI | Brute Force and Massive Ignorance |
| BFN | Bye For Now |
| BFO | Beat Frequency Oscillator |
| BFSK | Binary Frequency Shift Keying |
| BFSL | Best Fit Straight Line ( error measurement ) |
| BFT |
| Binary File Tranfer |
| Binary File Transfer |
| BFTP | Batch FTP |
| BG/EEE | Below Ground Electronic Equipment Enclosures |
| BG | Background |
| BGA | Ball Grid Array |
| BGCOLOR | Background Color |
| BGE | Branch if Greater or Equal |
| BGEEE | Below Ground Electronic Equipment Enclosures |
| BGI |
| Borland Graphic Interface "file name extension" |
| Borland Graphics Interface |
| BGO | BackGround Operation |
| BGP4 | Border Gateway Protocol version 4 |
| BGP | Border Gateway Protocol |
| BGT |
| Branch if Greater Than |
| Broadcast and Group Translators |
| BH | Bus Hold |
| BHC | Busy Hour Calls |
| BHCA |
| Busy Hour Call Attemps |
| Busy Hour Call Attempts |
| BHI | Branch if Higher |
| BHIS | Branch if Higher or Same |
| BHLI |
| Broadband High Layer Information |
| Broadband High Layer Information, "B HLI" |
| BHN | Bayerisches Hochschulnetz network |
| BHS | Black Hand Society |
| BHT | Branch History Table |
| BI |
| Backplane Interconnect |
| Binary Input |
| Breidbart Index |
| BIA | Burned - In Address |
| BIAS |
| Berkeley Integrated Audio Software |
| Burroughs Integrated Adaptive System |
| BIB |
| Bibliography "file name extension" |
| Bus Interface Board |
| BIC |
| Bank Identifier Code |
| Bit Independence Criterion cryptography |
| Bus Interface Chip |
| BICI |
| Broadband Inter-Carrier Interface |
| Broadband InterCarrier Interface "B ISDN", "B ICI" |
| BICISAAL | Broadband Inter-Carrier Interface Signaling ATM Adaptation Layer |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| BICSI | Building Industry Consulting Service International (usually as BiCSi) |
| BIDP | Bunyip Internet Directory Project |
| BIDS | Borland International Data Structures |
| BIF |
| Benchmark Interchange Format |
| Benchmark Interface Format |
| BIFET | Bipolar Field Effect Transistor |
| BIFF | Binary Interchange File Format |
| BIG | Bionet Intelligent Gateway |
| BIGFON | Breitbandiges Integriertes Glasfaser Fernmelde OrtsNetz |
| BIKOS | BueroInformations und KOmmunikationsSysteme |
| BILBO | Built In Logic Block Observer |
| BIM |
| Basic Industry Marketing |
| Beginning of Information Marker |
| Broadband Interface Module |
| Business Information Modeling |
| BIMA | British Interactive Multimedia Association |
| BIMOS | Bipolar Metal Oxide Semiconductor |
| BIN | Binary "file name extension" |
| BINAC | Binary Automatic Computer |
| BIND |
| Berkeley Internet Name Domain |
| Berkely Internet Name DOMAIN [software] |
| BINET | Bicentennial Information Network |
| BINHEX | Binary Hexadecimal |
| BION | Believe It Or Not |
| BIOS |
| Basic Input Output System / Support |
| Basic Input/Output System |
| BIOSIS | Biosciences Information Service |
| BIP |
| Bit Interleave Parity |
| Bit Interleaved Parity |
| BIPS |
| Billion Instruction Per Second |
| Billion Instructions Per Second |
| Billions of Instructions Per Second |
| BIPV | Bit Interleaved Parity Violation |
| BIRA | Belgian Institute for Automatic Control |
| BIS |
| Border Intermediate System (ATM Forum) |
| Boundary Intermediate System |
| Business Information System |
| BISAM | Basic Indexed Sequential Access Method |
| BISDN |
| Broadband Integrated Services Digital Network |
| Broadband Integrated Services Digital Network "ATM", "B ISDN" |
| BISP | Business Information System Program |
| BISSI |
| Broadband Inter Switching System Interface |
| Broadband Inter Switching System Interface "B ISDN", "B ISSI" |
| BIST | Built In Self Test |
| BISUP | Broadband ISDN User's Part "B ISDN", "B ISUP" |
| BISYNC |
| Binary SYNchronous Communications |
| Binary Synchronous Communication |
| Binary Synchronous Communication / Binary Synchronous Control / Bisynchronous Communic |
| BIT-BLT | Bit-boundry BLock Transfer |
| BIT |
| Basic Information Unit |
| Basic Interconnection Test |
| Binary DigIT (sometimes as bit) |
| Binary digIT |
| Built In Test |
| Built In Testability |
| Burn In Test |
| BITBLT |
| Bit Block Transfer |
| Bit-boundry BLock Transfer |
| BITE | Built In Test Equipment |
| BITNET |
| Because It's Time NETwork network |
| Because It's Time Network |
| BITNIC | Bitnet Network Information Center |
| BITS | Base Information Transfer System |
| BIU |
| Basic Information Unit |
| Bus Interface Unit |
| BIW | Business Intelligence Warehouse |
| BIX | BYTE Information eXchange |
| BIZ | Businesses "Domain Name" "Internet" |
| BJS | Bureau of Justice Statistics |
| BJT | Bipolar Junction Transistor |
| BK! | Backup "file name extension" "WordPerfect" |
| BKER | Block Error Rate |
| BKERT | BlocK Error Rate Tester |
| BKSP | Backspace |
| BL |
| Backlit |
| Bit Line |
| Blue Lightning [processor family] |
| BLADE GT | Blade Life Analysis and Design Evaluation for Gas Turbines |
| BLADE | Basic Linear Algebra for Distributed Environments |
| BLADES | Base Level AUTODIN to DISN Exchange System |
| BLAS | Basic Linear Algebra Subprogram |
| BLAST |
| Bell Labs lAyered Space Time ( wireless technique ) |
| Blocked Asynchronous / Synchronous Transmission |
| Blocked Asynchronous Transmission |
| BLD | BASIC Bload Graphics "file name extension" |
| BLDA | Bell Labs Design Automation ( group ) |
| BLE | Branch if Less or Equal |
| BLED | Blue Light Emitting Diode |
| BLER |
| BLock Error Rate |
| Block Error |
| BLERT | BLock Error Rate Test / BLock Error Rate Tester |
| BLF | Busy Lamp Field / Busy Line Field |
| BLING | Bladed ring |
| BLIP | Background Limited Infrared Photodetector |
| BLISK | Bladed disk |
| BLK |
| Blink |
| Block |
| BLLI |
| Broadband Low Layer Information |
| Broadband Low Layer Information "BISDN", "B LLI" |
| BLM | Bayerische Landeszentrale fuer neue Medien org. |
| BLMC | Buried Logic Macrocell |
| BLNT | Broadband Local Network Technology |
| BLOB |
| Base Large Objects |
| Binary Large Object |
| BLOP | Basic Local OPeration |
| BLOROB | BLOck based ROBot |
| BLOS | Branch if Lower Or Same |
| BLP | Bottom Leaded Plastic package |
| BLS |
| Bureau of Labor Statistics |
| Business Listing Service |
| BLSM | Base Level System Modernization |
| BLT |
| BLock Transfer |
| Bondline Thickness |
| BLU |
| Basic Link Unit |
| Bomb, Live Unit |
| BLV | Busy Line Verification |
| BM | Black Matrix |
| BMA |
| Broadcast Multiple Access |
| BundesMinisterium für Arbeit und soziale Ordnung |
| BMBF |
| BundesMinisterium fuer Bildung und Forschung org. |
| BundesMinisterium für Bildung und Forschung |
| BMBW | BundesMinisterium fuer Bildung und Wissenschaft org. |
| BMC3I | Battle Management C3I |
| BMC4ISR | Battle Mangement C4I Surveillance and Reconnaissance |
| BMC |
| Basic Monthly Charge |
| Bulk Mail Center |
| Burst Mode Controller |
| BMD | Bubble Memory Device |
| BMDO |
| Ballistic Missile Defence Organisation |
| Ballistic Missile Defense Organization |
| BMDP | Bio Medical Data Package |
| BMFT | BundesMinisterium fuer Forschung und Technik org. |
| BMH | Base Message Host |
| BMI | Branch if Minus |
| BMIC | BusMaster Interface Controller |
| BML |
| Blackbird Markup Language |
| Burst Mode Logic ( DECT ) |
| Business Management Layerr |
| BMOS |
| Bipolar Metal Oxyd Semiconductor |
| Bytex Matrix Operating System |
| BMP |
| BER Management Protocol |
| Basic Mapping Support |
| Basic Multilingual Plane |
| Batch Message Processing (program) |
| Batch Message Processing Program |
| Bitmap "file name extension" "Paintbrush Format" |
| Bitmap (usually as .BMP) |
| Bitmap Picture |
| BMPT | BundesMinisterium für Post und Telekommunikation |
| BMS |
| (CICS) Basic Mapping Support |
| Banyan Mail Services |
| Basic Mapping Support |
| Bit Mark Sequencing |
| Broadcast Message Server |
| BMT | Ballistic Missile Technology |
| BMTA |
| Backbone MTA |
| Backbone Message Transfer Agent |
| BMU |
| Basic Measurement Unit |
| Bit Manipulation Unit |
| BMUG | Berkeley Macintosh User Group |
| BN | Bridge Number |
| BNA | Burroughs Network Architecture |
| BNC |
| Baby N Connector slang |
| Barrel Network Connector |
| Bayonet Navy Connector |
| Bayonet Navy Connector / Bayonet Nut Connector / Bayonet - Neill - Concelnan |
| Bayonet Neill Concelman |
| Bayonet Neill Concelman ( connector ) |
| Bayonet Neill Concelman [connector] |
| Bayonet Nipple Connector slang |
| Bayonet Nut Connector |
| British National Connector |
| BNCC | Base Network Control Center |
| BNCT | Boron Neutron Capture Therapy |
| BND | BundesNachrichtenDienst |
| BNE | Branch if Not Equal |
| BNF |
| Backus Naur Form |
| Backus Normal Form |
| Backus-Naur Form |
| BNI | Bureau d'Orientation de la Normalisation en Informatique |
| BNN | Boundary Network Node |
| BNP | Broadband Network Premises |
| BNS |
| Backbone Network Service |
| Billed Number Screening |
| BNT |
| B-ISDN Network Termination |
| Broadband Network Termination "B ISDN", "B NT" |
| BNU | Basic Networking Utilities |
| BNX | Connecteur Pour Moniteur |
| BO | Binary Output |
| BOA | Basic Object Adapter |
| BOAMP | Bulletin Officiel des Annonces des Marchés Publics |
| BOB |
| Break out Box |
| BreakOut Box |
| BOC |
| Basic Operator Console |
| Bell Operating Company |
| BOCA | Borland Object Component Architecture |
| BOCOEX | Boston Computer Exchange (usually as BoCoEx) |
| BOD |
| Bandwidth-On-Demand |
| Bandwith On Demand |
| Board Of Directors |
| Business Object Documents |
| BOE | Beginning Of Extent |
| BOF |
| Beginning Of File |
| Birds Of a Feather |
| BOFH | Bastard Operator From Hell |
| BOGSAT | Bunch Of Guys Sitting Around a Table |
| BOI | Basic Operators Interface |
| BOIS | Business Office Information Systems |
| BOM |
| Basic Online Memory |
| Begining of Message |
| Beginning Of Message |
| Bill Of Material |
| Bill Of Materials |
| Byte Order Mark |
| BOMP | Bill Of Material Processor |
| BOND | Bandwidth On Demand |
| BONDING |
| Bandwidth ON Demand INteroperability Group |
| Bandwidth On Demand InterNetworking Group / Bandwidth ON Demand INteroperability Group |
| BONES | Block Oriented Network Simulator (usually as BONeS) |
| BOOM | Binocular Omni Oriented Monitor |
| BOOTP | Bootstrap Protocol |
| BOP |
| Basic Operator Panel |
| Beginning Of Packet |
| Bit Oriented Protocol |
| Bit-Oriented Protocol |
| BOPS | Billion Operations Per Second |
| BOR | Basic Output Report |
| BORAM | Block Oriented Random Access |
| BORPQU | Borland Pro Quattro |
| BORQU | Borland Quattro |
| BORSCHT |
| Battery feed Overload protection Ringing Supervision CODEC and Channel filters Hybrid and Test |
| Battery, Overvoltage, Ringing, Signalling, Coding, Hybrid, Testing[functions] |
| Battery/Overvoltage/Ringing/Supervision/Coding/Hybrid/Test |
| BORSHT | Battery, Overvoltage protection, Ringing, Supervision, Hybrid, Testing |
| BOS |
| Base Operating System |
| Basic Operating System |
| Battery Operating System |
| BOSFET | Bidirectional MOSFET |
| BOSIX | Biin Open System Interface Extension |
| BOSS | Billing and Order Support System |
| BOT |
| Back On Topic slang, Usenet, IRC |
| Beginning Of Table |
| Beginning Of Tape |
| Build, Operate and Transfer networke |
| Robot |
| BOW | Brotherhood Of Warez (usually as BoW) |
| BP |
| Base Pointer |
| Base Pointer [register] CPU, Intel, assembler |
| Break Point |
| BPA | Business Publications Audit |
| BPAC | Budget Program Activity Code |
| BPAM | Basic Partitioned Access Method |
| BPB | BIOS Parameter Block |
| BPD | Buried PhotoDiode |
| BPDU | Bridge Protocol Data Unit |
| BPF |
| BSD Packet Filter |
| Berkeley Packet Filter |
| BPFM | Business Process Flow Management (system) |
| BPI |
| Bit Per Inch |
| Bits Per Inch |
| Business Process Improvements |
| BPIP | Best Play for Imperfect Player |
| BPL |
| Branch if Plus |
| Bytes Per Line |
| BPM |
| Batch Processing Monitor |
| Books Per Minute |
| BPN | Back Propagation Net |
| BPNRZ | BiPolar Non-Return-To-Zero |
| BPOC | Bell Point Of Contact |
| BPOS | Batch Processing Operating System |
| BPP |
| Bits Per Pixel |
| Bridge Port Pair |
| BPR |
| Business Process Re engineering |
| Business Process Re-engineering |
| Business Process Reengineering |
| Bypass Ratio |
| BPRZ | BiPolar Return-To-Zero |
| BPS |
| Basic Programming Support |
| Bits Per Second (usually as bps) / Bytes Per Second (usually as Bps) |
| Bytes Per Second |
| BPSK |
| Bi Phase Shift Keying [modulation] |
| Binary Phase Shift Keying |
| BPSS | Basic Packet Switching Service / Bell Packet Switching System |
| BPU |
| Boundary Processing Unit |
| Branch Prediction Unit |
| Branch Processing Unit |
| BPV |
| Backward Propagation of Variance |
| BiPolar Violation |
| BiPolar Violation [error event] |
| BQS | Berkeley Quality Software |
| BR |
| Backward Reporting ( ATM ) |
| Bad Register |
| Base Register |
| Billing Rate |
| Boundary Representation |
| BRA | Basic Rate Access |
| BRAIN | Berlin Research Area Information Network network |
| BRAM |
| Broadcast Recognition Access Method |
| Broadcast Recognizing Access Method |
| Burst RAM |
| BRAN | Broadband Radio Access Network |
| BRAP | Broadcast Recognition with Alternating Priorities |
| BRAT | Business Residence Account Tracking system |
| BRB |
| Be Right Back |
| Be Right Back slang, Usenet, IRC |
| BRCI | Brigade de Répression de la Criminalité Informatique |
| BRCS | Business Residence Custom Service |
| BRF |
| Benchmark Report Format |
| Benchmark Reporting Format |
| BRG | Baud Rate Generator |
| BRGC | Binary Reflected Gray Code |
| BRI |
| Basic Rate Interface |
| Basic Rate Interface ( ISDN ) |
| Basic Rate Interface (ISDN) |
| Brain Response Interface |
| Bridge Router Interface |
| BRIE | Berkeley Roundtable on the International Economy |
| BRIEF | Basic Reconfigurable Interactive Editing Facility |
| BRIM |
| Bridge Router Interface Module |
| Bridge/Router Interface Module |
| BRIO | Bâtiment Réseaux Inter Opérateurs |
| BRK | break |
| BRM |
| Basic Remote Module |
| Business Reply Mail |
| BRMAS | Business Reply Mail Accounting System |
| BRMTP | Batch Simple Message Transfer Protocol |
| BRS |
| Bibliographic Research Service |
| Bibliographic Retrieval Services |
| Big Red Switch |
| BRT |
| Behavioral ReTiming |
| Bias Resistor Transistor |
| BRTB | Berlin Reginal TestBed |
| BS RAM | Burst Static RAM |
| BS2000 | BetriebsSystem 2000 |
| BS |
| Back Space |
| Back Space ( ASCII control code ) |
| BackSpace |
| BackSpace (ASCII) |
| Banded Signaling |
| Base Station |
| BetriebsSystem |
| British Standard |
| BSA |
| Backbone Service Area |
| Basic Service Arrangement |
| Business Software Alliance |
| BSAC | Bay Secure Access Control |
| BSAM | Basic Sequential Access Method |
| BSBH | Busy Season Busy Hour |
| BSC |
| Bachelor of SCience |
| Base Station Controller |
| Binary Synchronous Coded |
| Binary Synchronous Communication / BiSync Communication |
| Binary Synchronous Communications [protocol] |
| Binary Synchronous Control |
| Boundary Scan Cell ( JTAG ) |
| Boyan Script "file name extension" "Boyan Communications" |
| Business Service Center |
| BSCA | Binary Synchronous Communication Adapter |
| BSCM |
| BiSynchronous Communications Module |
| Binary Synchronous Communications Module |
| BSCS |
| Bachelor of Science "Degree" in Computer Science |
| Bachelor of Science in Computer Science |
| BSD |
| Berkeley Software Distribution |
| Berkeley Software Distribution / Berkeley System Distribution |
| Berkeley System / Software Distribution manufacturer, Unix |
| Berkely Software/Standard Distribution |
| BSDI |
| Berkeley Software Design Inc. ( Colorado Springs CO ) |
| Berkeley Software Design Incorporated manufacturer |
| BSDL | Boundary Scan Description Language |
| BSE | Basic Service Element |
| BSF |
| Bell Shock Force |
| Bit Scan Forward |
| BSI |
| Bentley Systems, Incorporated manufacturer |
| British Standards Institute |
| Bundesamt fuer Sicherheit in der Informationstechnik org. |
| Bundesamt für Sicherheit in der Informationstechnik |
| BSIC | Base Station Identification Code |
| BSM | Basic Storage Module |
| BSMTP | Batched SMTP |
| BSN | Broadband Service Node |
| BSOC | Bell Systems Operating Company |
| BSP |
| Back Space |
| Bell System Practice |
| BetriebsSystemProzessor Windows NT, SMP |
| Binary Space Partioning [tree] |
| Binary Space Partition |
| Board Support Package |
| Bulk Synchronous Parallel |
| Bulk Synchronous Parallelism |
| BSR |
| Basic Semantic Repository |
| Bit Scan Reverse |
| Board of Standards Review |
| Boundary Scan Register ( JTAG ) |
| BSRAM |
| Bank Switchable Random Access Memory |
| Burst Static Random Access Memory |
| BSRF | Basic System Reference Frequency |
| BSRFS | Bell System Reference Frequency Standard |
| BSS |
| Basic Synchronized Subset |
| Block Started by Symbol |
| Block Started by Symbol IBM, assembler, Unix |
| Broadband Switching System |
| BSSMAP | Base Station System Management Application Part |
| BST |
| Barium Strontium Titanate |
| Basic Services Terminal |
| Bering Strait Time [ 1100] |
| Binary Search Tree |
| Boundary Scan Test |
| Brasil Standard Time [ 0300] |
| British Summer Time [+0100] |
| BSTAT | Basic Status register |
| BSTJ | Bell System Technical Journal |
| BSU | Basic Semantic Unit |
| BSVC | Broadcast Switched Virtual Connections |
| BSW | Buried Service Wire |
| BSY | Busy |
| BSYNC | Binary Synchronous Communications |
| BT |
| Baghdad Time [+0200] |
| Bering Time [ 1100] |
| Bit Test |
| British Telecom |
| British Telecommunications ( plc ) |
| Burst Tolerance |
| Bus Terminator |
| BTA |
| B-ISDN Terminal Adapter |
| Bus Termination Array |
| BTAM |
| Basic Tape Access Method |
| Basic Telecommunications Access Method |
| Basic Telecommunications Access Method / Basic Telecommunications Access Message |
| BTB | Branch Target Buffer |
| BTC |
| Bit Test and Complement |
| Biting The Carpet slang, Usenet |
| BTDL | Bus Transaction Description Language |
| BTDTGTS | Been There, Done That, Got the T-Shirt |
| BTE |
| B-ISDN Terminal Equipment |
| Broadband Terminal Equipment "B ISDN", "B TE" |
| BTF | Byte Times per Frame |
| BTI |
| Batterie Technologies Inc. ( Ontario, Canada ) |
| Business Type Identifier |
| BTL/FB | Backplane Transceiver Logic/FutureBus |
| BTL |
| Backplane Transceiver Logic |
| Beginning Tape Label |
| Bell Telephone Laboratories |
| Bridge Tied Load |
| BTLB | Block Translation Look aside Buffer |
| BTM | Benchmark Timing Methodology |
| BTN | Billing Telephone Number |
| BTO | Built To Order |
| BTOA | Binary TO ASCII |
| BTOL | Better Than Open Look |
| BTP | Batch Transfer Program |
| BTR |
| Base Transmission Rate |
| Behind Tape Reader |
| Bit Test and Reset |
| Bit Transfer Rate |
| BTRON | Business TRON |
| BTS |
| Base Tranceiver Station entities |
| Base Transceiver Station |
| Bit Test and Set |
| Bound Task Set |
| Burster Trimmer Stacker |
| BTU |
| Basic Transmission Unit |
| British Thermal Unit |
| BTW |
| By The Way |
| By The Way ( net slang ) |
| By The Way slang, Usenet, IRC |
| BTX | BildschirmTeXt |
| BU |
| Branch Unit |
| Bus Unit |
| BUAF | Big Ugly ASCII Font |
| BUAG | Big Ugly ASCII Graphic |
| BUBL | Bulletin Board for Libraries |
| BUC | Bus Unit Controller |
| BUF | Buffer |
| BUI | Bus Interface Unit |
| BULKIO | Bulk Input/Output |
| BUNCH | Burroughs Univac NCR Control Data Honeywell |
| BUND | Bund für Umwelt und Naturschutz Deutschland ( e.V. Bonn Germany ) |
| BUS |
| Binary Unit System |
| Broadcast and Unknown Server |
| Broadcast and Unknown Server ( LANE ) |
| BUT | Board Under Test |
| BV | Bureau Veritaas |
| BVA | Billing Validation Application |
| BVAPP | Billing Verification and Authorization for Payment Process |
| BVBS | BundesVereinigung der BauSoftwarehäuser ( Germany ) |
| BVC | Billing Validation Center |
| BVCP | [PPP] Banyan VINES Control Protocol |
| BVH | Base Video Handler |
| BVIT |
| BundesVerband InformationsTechnologien ( e.V. Germany ) |
| BundesVerband InformationsTechnologien [e.v.] org. |
| BVR | Beyond Visual Range |
| BW |
| BandWidth |
| Black and White |
| BWBM | Bandwidth Balancing Mechanism |
| BWCC | Borland Windows Custom Controls |
| BWM |
| Block Write Mode |
| Broadcast Warning Message |
| BWO | Backward Wave Oscillator |
| BWQ | Buzz Word Quotient |
| BWT | Broadcast Warning TWX |
| BWTS | BandWidth Test Set |
| BYTE | Binary Element String |
| BZR | Bit Zone Recording |
| BZT |
| Bundesamt fur Zulassungen in der Telekommunikation |
| Bundesamt für Zulassung in der Telekommunikation |
| BeO | Beryllium Oxide ( ceramic ) |
| BiASIC | Bipolar ASIC |
| BiCMOS | Bipolar CMOS |
| BiDi | Bi Directional |
| BiSYNC | "See BSYNC" |
| B~K | Backup "file name extension" |
| bps | bits per second |
