| Abbreviation | Definition |
|---|---|
| BAGA | Barbecues And Grillers Association |
| BAGI | Balloon Association Of Greater Illinois |
| BAI | Bank Administration Institute |
| BAIE | British Association of Industrial Editors |
| BAJS | British Association For Japanese Studies |
| BAJS | British Association Of Japanese Studies |
| BAKA | Big Anime Killers Association |
| BALA | Business Alliance of Los Angeles |
| BALC | Berkshire Association of Local Councils |
| BALC | Boeing Aerospace Leadership Chapter |
| BALC | Builders Association of Laporte County |
| BAMA | Bay Area Mortgage Association |
| BAMA | Bay Area Multihull Association |
| BAMA | Black Ash Members Association |
| BAMA | The Boyertown Area Ministerial Association |
| BAMBI | Babies and Mothers Beginning In |
| BANF | Birmingham Association Of Neighbourhood Forums |
| BANL | Business Association of Newfoundland and Labrador |
| BANY | Bangladesh Association Of New York |
| BAPI | Bangladesh Association Of Pharmaceutical Industries |