| BAPSA | Bangladesh Association for Prevention of Septic Abortion 
| Others |
| BAPSA | Binary Accelerated Particle Swarm Algorithm
| Others |
| BAPSA | Birsa Ambedkar Phule Students Association
| Others |
| BAPSA | Board of Addiction Professionals South Africa
| Others |
| BAPSA | Budget Annexe des Prestations Sociales Agricoles
| Others |