-
miscellaneous | awards & medals
-
Automobile Association Of America
business | companies & firms
-
governmental | nasa
-
Associazione Automobilistica Americana
international | italian
-
Agriculture And Allied Activities
miscellaneous | farming & agriculture
-
miscellaneous | aircraft & aviation
-
community | media
-
Softphrase Automation File
computing | file extensions
-
Advanced Accelerator Applications
computing | hardware
-
Arterio-arterial Anastomosis
medical | british medicine
-
medical | british medicine
-
Arrival Arrangements Agreements
governmental | transportation
-
Agricultural Adjustment Administration
governmental | us government
-
Agree Acknowledge Apologize
community
-
governmental | military
-
American Allergy Association
medical | british medicine
-
Association Of Accounting Administrators
business | accounting
-
Authentication, Authorization, And Accounting
business | accounting
-
Authentication, Authorization, And Accountability
computing | security
-
academic & science | academic degrees
-
Aortic Arch Atherosclerosis
medical | physiology
-
medical | british medicine
-
Avoidance, Adrenaline, Allergist
medical | physiology
-
Animal Analysis Associates
business | companies & firms
-
Ana, Tuamotu Islands, French Polynesia, South Pacific
regional | airport codes
-
medical | physiology
-
Automatic Artwork Alignment
computing | general
-
community
-
miscellaneous | funnies
-
governmental | military
-
American Automobile Association
governmental | transportation
-
Agriculture Advancing Australia
regional | australian
-
Accumulated Adjustments Account
business | accounting
-
governmental | military
-
Anti-aircraft Association
community | non-profit organizations
-
internet | chat
-
American Automobile Association
business | companies & firms
-
community | sports
-
Automated Amino Acid Analysis
medical | british medicine
-
Arrival And Assembly Area
governmental | military
-
American Automobile Association
community
-
medical | physiology
-
Automated Airlift Analysis
governmental | transportation
-
governmental | military
-
Active Accelerated Academy
community | educational
-
community | non-profit organizations
-
Academic Achievement And Advising
academic & science | universities
-
Advanced Applications Of Accelerators
academic & science | physics
-
Auckland Automobile Association
governmental | transportation
-
Abdominal Aortic Aneurysm
business | insurance
-
Authentication Authorization And Accounting
computing | networking
-
Ambulance Association Of America
medical | british medicine
-
Anthony's Adoption Agency
business | companies & firms
-
Academics, Athletics, And Arts
academic & science | universities
-
Agricultural Adjustment Act
miscellaneous | farming & agriculture
-
governmental | united nations
-
Advanced, Available, And Affordable
business | general
-
Abdominal Aortic Aneurysm
medical | cardiology
-
American Accounting Association
business | accounting
-
community | music
-
Alianza Apostólica Anticomunista
international | spanish
-
Alacrimia-achalasia-addisonianism
medical | british medicine
-
Androgenic Anabolic Agent
medical | british medicine
-
Aliya, The Atrocious Appaloosa
miscellaneous | funnies
-
Animal Acupuncture Academy
medical | veterinary
-
Anything Anywhere Anytime
miscellaneous | funnies
-
governmental | police
-
American Automobile Association
community | travel & tourism
-
Adult Alternative Acoustic
community | music
-
academic & science | mathematics
-
American Academy Of Addictionology
medical | british medicine
-
Agree, Amplify, And Accelerate
computing
-
medical | physiology
-
Awful, Agonizing, And Aggravating
miscellaneous | funnies
-
American Association Of Anatomists
business | professional organizations
-
community | music
-
Appropriate, Affordable, And Available
medical | hospitals
-
medical | hospitals
-
American Acupuncture Association
medical | british medicine
-
governmental | military
-
Amateur Astronomers Association
academic & science | astronomy
-
Anarchy Armageddon Annihilation
governmental | military
-
Awaiting Aircraft Availability
governmental | military
-
Atlantean Academic Archaeologist
academic & science | universities
-
governmental | military
-
Amyloid In Ageing And Alzheimer’s Disease
medical | physiology
-
Accountants And Auditors Association
business
-
The Agricultural Adjustment Act & Administration
governmental | suppliers
-
miscellaneous | funnies
-
business | general
-
American Academy Of Allergy
medical | british medicine
-
miscellaneous | funnies
-
American Automobile Association
miscellaneous
-
Automated Atlantis Assistants
computing | software
-
Authentication, Authorization, And Accounting
computing | networking
-
Sybase Sqlanywhere Temp File
computing | file extensions
-
Australian Automobile Association
community | non-profit organizations
-
Acronym And Aaa Abbreviation
miscellaneous | unclassified
-
medical | physiology
-
Australian Anglers Association
community | sports
-
Angewandte Amerikanistik Anglistik
business | companies & firms
-
Acne-associated Arthritis
medical | physiology
-
Abdominal Aortic Aneurysm
medical | hospitals
-
Abdominal Aortic Aneurysm
medical | physiology
-
miscellaneous | awards & medals
-
Arrowhead Accountability Association
community | non-profit organizations
-
Autoridad De Acueductos Y Alcantarillados
international | spanish
-
Ascii Adjust After Addition
computing | assembly
-
Algorithm Architecture Adequation
computing | hardware
-
Animal Agriculture Alliance
medical | veterinary
-
Authority Authorization Auditing
governmental | military
-
computing | file extensions
-
community | music
-
Absolutely Absurd Analysis
miscellaneous | funnies
-
miscellaneous | funnies
-
computing | file extensions
-
governmental | military
-
governmental | military
-
American Ambulance Association
medical
-
medical | physiology
-
Authentication Authorisation And Accounting
computing | general
-
community | music
-
A Trial Of Aspirin Against No Aspirin
medical | laboratory
-
Asian American Association
community | schools
-
Alberta Association Of Architects
academic & science | architecture
-
American Academy Of Audiology
medical | british medicine
-
medical | british medicine
-
American Anthropological Association
business | professional organizations
-
governmental | military
-
Aneurysm Of Ascending Aorta
medical | physiology
-
Annual Accountability Agreement
medical | british medicine
-
American Against Abortions
medical | british medicine
-
governmental | fbi files
-
Awareness, Action, And Accountability
community | educational
-
community | sports
-
miscellaneous | funnies
-
Adequation Algorithm Architecture
computing | hardware
-
Arts, Academics, And Athletics
academic & science | universities
-
Abdominal Aortic Aneurysm
medical | healthcare