| Attitude Behaviour Communication | Academic & Science |
| Accelerated Bridge Construction | Academic & Science |
| Amplitude Balance Control | Academic & Science |
| Anything But Climate | Academic & Science |
| Alpaca Balancing Challenge | Academic & Science |
| Academics Business And Community | Academic & Science |
| Alumni Of Bluffton College | Academic & Science |
| Academia Brasileira de Ciências | Academic & Science |
| About Basic Composition | Academic & Science |
| American Botanical Council | Academic & Science |
| American Bibliographical Center | Academic & Science |
| Brazilian Academy of Sciences | Academic & Science |
| Anchorage Basic Curriculum | Academic & Science |
| Academics Baseball Citizenship | Academic & Science |
| Academia Brasileira de Ciências | Academic & Science |
| Always Be Creative | Academic & Science |
| Analyze, Bill, and Control | Accounts and Finance |
| Accountability Basics and Control | Accounts and Finance |
| Albacete | Airport Code |
| Anglo Belgian Corporation | Business |
| American Broadcasting Companies, Inc. | Business |
| American Broadcasting Company | Business |
| Antwerp Book Capital | Business |
| Agro Business Corporation | Business |
| Abcam, P.L.C. | Business |
| Asia Bio-Chem Group Corporation | Business |
| Adelaide Brighton LTD. | Business |
| Adventist Book Center | Business |
| Acorn Business Computer | Business |
| A Business Commitment | Business |
| Associated British Corporation | Business |
| A Brand Of Commitments | Business |
| Alpha Beta Camera | Business |
| Altek Bar Code | Business |
| Appreciate Benefit And Claim | Business |
| Always Be Closing | Business |
| Appropriate Business Casual | Business |
| Analysis, Building, and Cleaning | Business |
| Arels Business Charter | Business |
| A Better Company | Business |
| A Board Committed | Business |
| Associated Builders and Contractors | Business |
| American Broadcasting Corporation | Business |
| Allevatori Bufalini Casertani | Business |
| Afghan Beijing Corps | Business |
| American Beauty Center | Business |
| Allocation, Budget, and Contract | Business |
| Air Batu Campur | Business |
| American Brilliant Cut | Business |
| Alexander Berkman Collective | Business |
| AOUTEROA Board Company | Business |
| Always Bring Cash | Business |
| AmerisourceBergen Corporation | Business |
| Acceleration Business City | Business |
| American Broadcast Company | Business |
| Agricultural Bank of China | Business |
| American Board for Certification | Certifications |
| A Batavus Commuter | Community |
| American Bible Channel | Community |
| American Broadcasting Companies | Community |
| Associated British Cinemas | Community |
| Answers Books And Children | Community |
| All Believe Confess | Community |
| Audit Bureau Of Circulation | Community |
| American Bird Conservancy | Community |
| Attitude Behavior Consistency | Community |
| Association to Benefit Children | Community |
| Anti Bullying Committee | Community |
| Access Beauty And Character | Community |
| Australian Broadcasting Commission | Community |
| Attentional Behavioral Cognitive | Community |
| Answers Books And Coffee | Community |
| All Bout Children | Community |
| Always Believe in Christ | Community |
| Agape Book Club | Community |
| Australian Broadcasting Company | Community |
| American Born Chinese | Community |
| A Better Chance | Community |
| Action For Better Cities | Community |
| Adults, Babies, And Children | Community |
| Always Be Canceling my favorite shows | Community |
| About Bethlehem Centers | Community |
| Audit Bureau Of Circulations | Community |
| Alcohol, Beer, Cigarettes | Community |
| Association of Bridal Consultants | Community |
| Arts, Business, and Community | Community |
| Anti-social Behavior Contract | Community |
| Accountability Baseball And Community | Community |
| Addressing Behabiors of Concern | Community |
| Association for Business Communication | Community |
| Adult Bible Community | Community |
| Academics Behavior Community | Community |
| Arts Based Church | Community |
| Actions Benefit Children | Community |
| Approval by Correspondence | Computer and Networking |
| Automatic Brightness Control | Computer Hardware |
| Atanasoff Berry Computer | Computer Hardware |
| Advanced Bitrate Calculator | Computing |
| Automatic Bandwidth Control | Computing |
| Automatic Binary Computer | Computing |
| Administration and Billing Center | Computing |
| Active Broadcast Control | Computing |
| Access Basic Code | Computing |
| Azure Bootcamp | Computing |
| Adaptive Balanced Computing | Computing |
| Appropriate Byte Counting | Computing |
| Musical notation language file | Computing |
| Approximate Bootstrap Confidence | Computing |
| Application Browser Compatability | Computing |
| Abstract Base Class | Computing |
| ActionScript Bytecode | Computing |
| Abell Coin | Cryptocurrency |
| Alpha Brain Capital | Cryptocurrency |
| Alphabetically Based Computerized | Database Management |
| Appalachian Bible College | Educational Institute |
| Atlantic Baptist College | Educational Institute |
| Automatic Background Calibration | Electronics |
| Abc Flowcharter Document | File Type |
| Abc Programming Language General Filename Extension | File Type |
| Musical Notation Language File (folk Melodies) | File Type |
| Automotive Broadcasting | General |
| Air Bag Compatible | General |
| Auto Body Collision | General |
| Automotive Business Coalition | General |
| Americans Broadcasting Communism | General |
| Always Brief and Clear | General |
| All British Cars | General |
| Anything But Conservative | General |
| American Broadcasting Craniums | General |
| Auto Body Craft | General |
| Automatic Boost Control | General |
| Apv Bandung Club | General |
| Active Brake Control | General |
| Automobil-Bau Und Construktions | General |
| Advanced Boost Control | General |
| Automobilia Bikes and Cars | General |
| Always Be Cutting | General |
| American Bugatti Club | General |
| Auto Broker Center | General |
| Australia's Best Cars | General |
| Always Be Curious | General |
| Automotive Business Consulting | General |
| Automotive Boot Camp | General |
| Always Be Cam | General |
| Automotive Brand Contest | General |
| Avoid Bruising Coffee | General |
| Articulated Bulk Carrier | General |
| American Boating Congress | General |
| Air Bag Conducteur | General |
| American Born C*nt | General |
| Axle to Back of Cab | General |
| Altered By Clinton | General |
| Automatic Brake Control | General |
| Autobahn Country Club | General |
| Accessible Books Consortium | General |
| Algemene Buggy Club | General |
| Automatic Beam Control | General |
| Assuming Basic Competence | General |
| Alec Baldwin Channel | General |
| Auto Buggy Company | General |
| Autosport Bearings and Components | General |
| Air Body Control | General |
| Arizona Bus Club | General |
| Alpine Bretagne Club | General |
| Amicale des Bielles Commingeoises | General |
| Americas Bin Collapsed | General |
| Another Book Club | General |
| Absolutely Boring Comedy | General |
| Already Been Cancelled | General |
| Absolutely Beastly Crop | General |
| A Bored Capitalist | General |
| Always Be Cool | General |
| Antidiluvian Broadcasting Company | General |
| Always Burn Colorado | General |
| Apples, Bananas, And Carrots | General |
| American Bathroom Cleaner | General |
| All Bout Cancellations | General |
| Another Bad Choice | General |
| A Boring Channel | General |
| Anything But Chevys | General |
| Anything But Chardonnay | General |
| Already Been Converted | General |
| Abysmal Brain Capacity | General |
| Applesauce, Bran, and Cinnamon | General |
| Absolute Best Chewy | General |
| The Almost Broadcasting Company | General |
| Aborigional Butt Cleaner | General |
| All Beer Cleaning | General |
| Aruba Bonaire Curaçao | General |
| Amazingly Boorish Company | General |
| Adversity Beliefs Consequences | General |
| Analyze Bill and Control him | General |
| American broadcasting center | General |
| Abstract Base Classes | General |
| Always Be Consistent | General |
| Another Bittorrent Client | General |
| Austrailian Broadcasting Coporation | General |
| Absolute Best Channel | General |
| Approximate Bayesian Computation | General |
| Always Be Classy | General |
| Always Being Cooler | General |
| Anti Ball Crushing | General |
| Already Been Chewed | General |
| Anything But Chaos | General |
| All Bout Clinton | General |
| Always Be Collective | General |
| Antecedent Behavior Consequent | General |
| Axila Breast Cervical | General |
| Accurate Businesslike Competitive | General |
| Asset Building Champions | General |
| Anything But Clothes | General |
| All BullCrap CBS | General |
| American Bank of Commerce | Governmental |
| Alcohol Beverage Control | Governmental |
| Alabama Beverage Control | Governmental |
| Alcoholic Beverage Control | Governmental |
| American Blood Commission | Governmental |
| America's Blood Centers | Governmental |
| Attitude, Behavior, Consistancy | Governmental |
| A Big Clue | Governmental |
| All Bad Conmen | Governmental |
| Atomic, Biological, Chemical | Governmental |
| Always Be Careful | Governmental |
| Aluminum Brass Chrome | Governmental |
| Always Blundering Conspicuously | Governmental |
| Abba Bestiality And Crime | Governmental |
| Attorneys, Bankers, and CPAs | Governmental |
| Acceptable Behaviour Contract | Governmental |
| Anti-social Behaviour Contract | Governmental |
| A Bunch of Communists | Governmental |
| Anybody But Clinton | Governmental |
| Alertness Brevity Completeness | Governmental |
| Air Brake Converted | Governmental |
| Aviation Boatswain's Mate Chief Petty Officer | Governmental |
| Alberta Building Code | Governmental |
| Asociación Benéfica Cabañeca | International |
| Asociación de Beneficiencia Cristiana | International |
| Always Best Choice | Internet |
| A Bloggers Conference | Internet |
| Antecedent, Behavior, Consequences | Maths |
| Aspiration, Biopsy, Cytology | Medical |
| Advanced Breast Cancer | Medical |
| Active Breathing Coordinator | Medical |
| Aberrant Behaviour Checklist | Medical |
| Absolute Blast Count | Medical |
| Absolute Bone Conduction | Medical |
| Acalculous Biliary Colic | Medical |
| Acid-Based Control | Medical |
| Alternative Birth Centre | Medical |
| Aneurysmal Bone Cyst | Medical |
| Apnoea, Bradycardia, Cyanosis | Medical |
| ATP-binding cassette transporter | Medical |
| avidin-biotin complex immunoperoxidase | Medical |
| axiobuccocervical Dentistry | Medical |
| Airway Breathing Cold | Medical |
| Adaptive Behavior Center | Medical |
| Airway Breathing Circulation | Medical |
| Automated Blood Collection | Medical |
| ATP Binding Cassette | Medical |
| Absolute Brain Control | Medical |
| Antibody Binding Capacity | Medical |
| Across Breed Comparison | Medical |
| Abstinence Behavioral Change | Medical |
| Activated B Cell | Medical |
| Agricultural Biotechnology Center | Medical |
| abacavir | Medical |
| Airway Breathing And Circulation | Medical |
| Always Breastfeed Children | Medical |
| Army Battle Command | Military and Defence |
| Airborne Corps | Military and Defence |
| American, British, and Canadian | Military and Defence |
| Advanced Blade Concept | Military and Defence |
| All Blocks Covered | Military and Defence |
| Atomic Bacterial Chemical | Military and Defence |
| Australian Broadcasting Commision | Military and Defence |
| Asian Brown Cloud | Military and Defence |
| Activity Based Costing | Military and Defence |
| Air Brakes And Chain | Regional |
| Aruba, Bonaire, And Curacao | Regional |
| Active Body Control | Space Science |
| Audio Bus Coupler | Space Science |
| Atalanta Bergamasca Calcio | Sports |
| Anyone But Collingwood | Sports |
| Another Blowout Coming | Sports |
| Agility, Balance, and Coordination | Sports |
| American Bowling Congress | Sports |
| Adventure Balance and Challenge | Sports |
| Anybody But Carolina | Sports |
| Association of Boxing Commissions | Sports |
| Amateur Boxing Club | Sports |