| Abbreviation | Definition |
|---|---|
| BAMBA | Belmont Area Mountain Bike Association |
| BAMBA | Boise Area Mountain Bike Association |
| BAMC | Bar Association of Montgomery County |
| BAMP | Barbados Association of Medical Practictioners |
| BAMP | Builders Association in the Metropolitan Pittsburgh |
| BAMP | Builders Association of Metropolitan Pittsburgh |
| BAMP | Bulgarian Association of Music Producers |
| BAMT | British Association for |
| BAMT | British Association for Music Therapy |
| BAMT | Bulgarian Association of Metal Traders |
| BANA | British Acoustic Neuroma Association |
| BANC | Bengali Association of North Carolina |
| BANC | British Association of Nature Conservationists |
| BANCA | Biodiversity And Nature Conservation Association |
| BANI | Builders Association of Northeast Indiana |
| BANY | Bus Association of New York |
| BAOA | Bridal Association of America |
| BAOA | British Automobile Owners Association |
| BAOC | Buddhist Association of Colorado |
| BAPA | Beverly Area Planning Association |