sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Association for the Advancement of Creative | **** |
| Association for the Advancement of Automotive | **** |
| Association of Campus Activities | **** |
| Association of Clinical Anatomists | *** |
| Addis Ababa City Administration | *** |
| American Association of American | *** |
| Advances in Applied Clifford Algebras | *** |
| Advancement of Central Asian | *** |
| Accreditation Council of Australia | *** |
| Aviation and Air Cargo | *** |
| Academy of Conducting at Aspen | *** |
| Academy of Construction and Architecture | *** |
| Army Air Corps Association | *** |
| Association of Consulting Archaeologists | ** |
| Authentic Artifact Collectors Association | ** |
| Area Council for the Arts | ** |
| 1-adamantane carboxylic acid | ** |
| Association of Certified Appraisers | ** |
| Antique and Classic Automobiles | ** |
| Afghanistan Assistance Coordination Authority | ** |
| Asian Australasian Congress of Anaesthesiologists | ** |
| And the American Association of Anatomists | ** |
| Associated Advertising Clubs of America | ** |
| Alaska Air Carrier Association | ** |
| Association of Crime Analysts | ** |
| Antique Automotive Club of America | ** |
| N-acryloyl-6-aminocaproic acid | ** |
| Association of Commercial Agents | ** |
| Area Commission for the Arts | ** |
| Afghan Assistance Coordination Agency | ** |
| Australasian Association of Campus Activities | ** |
| Afghan Aid Coordination Authority | ** |
| African American Contractors Association | ** |
| Australian Access Class Association | ** |
| Association of Artists Craftsmen and Architects | ** |
| Arden Arcade Community Alliance | ** |
| ALLIANCE ATLANTIS COMM A | ** |
| Anchorage Air Cargo Association | ** |
| Architectural Accreditation Council of Australia | ** |
| Adaptive Ant Colony Algorithm | ** |
| Academy of Chiropractic Acupuncture | ** |
| Adult Assisted Care Associates | ** |
| Assessment of Aircraft Attrition | ** |
| American Arts Crafts Alliance | ** |
| Association of Certified Allergists | ** |
| Amateur Aircraft Constructors Association | * |
| American A Cappella Alliance | * |
| Ashford Alliance Community Association | * |
| Aviation Associates Central Asia | * |
| Antique Automibile Club America | * |
| Afghan Aid Coordination Agency | * |
| Ariana Afghanistan Community Association | * |
| Addis Ababa City Adminstration | * |
| Advanced Attendant Care Agency | * |
| African Christians in America | * |
| Army Air Clearance Authority | * |