| Abbreviation | Definition |
|---|---|
| BIR | Bureau International de la Rcupration |
| BIR | Bureau International de la Récupération |
| BIRDS | Bharathi(means India) Integrated Rural Development Society |
| BIRDS | Bharati Integrated Rural Development Society |
| BIS | Birmingham Islamic Society |
| BITPA | Belize Information Technology Professionals Association |
| BITS | ,E9J) 'D(-1JF D*BFJ) 'DE9DHE'* |
| BITS | ????? ??????? ?????? ????????? |
| BITS | Bahrain Information Technology Society |
| BJES | Bangalore Jesuit Educational Society |
| BJMT | Bolyai János Matematikai Társulat |
| BJMT | Bolyai Jnos Matematikai Trsulat |
| BJMT | János Bolyai Mathematical Society |
| BJMT | Jnos Bolyai Mathematical Society |
| BKS | Brooklyn Kindergarten Society |
| BKSTS | British Kinematograph Sound and Television Society |
| BKSTS | British Kinematograph Sound Television Society |
| BKU | Belgian Chamber of Inventors |
| BKU | Belgische Kamer van Uitvinders |
| BKU | Chambre Belge des Inventeurs |