| AABC | Absolute Anime of Broward County 
| Others |
| AABC | Accrediting Association of Bible Colleges
| Others |
| AABC | Achieve Actual Behaviour Change
| Others |
| AABC | Achieving Actual Behaviour Change
| Others |
| AABC | Action Against Business Crime
| Others |
| AABC | Advanced Automotive Battery Conference
| Others |
| AABC | Alabama Aquatic Biodiversity Center
| Others |
| AABC | Alaska Association of Basketball Coaches
| Others |
| AABC | Alberta Associations for Bright Children
| Others |
| AABC | American Academy of Biblical Counselors
| Others |
| AABC | American Amateur Baseball Congress
| Others |
| AABC | American Associaon of Birth Centers
| Others |
| AABC | American Association of Bariatric Counseling
| Others |
| AABC | American Association of Bariatric Counselors
| Others |
| AABC | American Association of Birth Centers
| Others |
| AABC | American Australian Business Council
| Others |
| AABC | Amsterdam American Business Club
| Others |
| AABC | Animals Are Brookhavens Concern
| Others |
| AABC | Annalee Agrito Bonz Cariazo
| Others |
| AABC | Archives Association of British Columbia
| Others |
| AABC | Army Acquisition Basic Course
| Others |
| AABC | Arthur Andersen Business Consulting
| Others |
| AABC | Asian American Baptist Church
| Others |
| AABC | Asian American Business Council
| Others |
| AABC | Aspen Airport Business Center
| Others |
| AABC | Associated Air Balance Council
| Others |
| AABC | Associated Artists of Butler County
| Others |
| AABC | Austin Area Birthing Center
| Others |
| AABC | Australian Army Band Corps
| Others |
| AABC | Australian Associated Bonsai Clubs
| Others |
| AABC | Auxiliaries Activities Business Center
| Others |
| AABC | Auxiliaries and Activities Business Center
| Others |
| AABC | Axis Aligned Bounding Cube
| Others |