| Acronym | Definition |
|---|
| PBAS➣Partnership Brokers Accreditation Scheme (Overseas Development Institute, UK) |
| PBAS➣Precedence-Based Assured Service (US DoD) |
| PBAS➣Parallels Business Automation Standard |
| PBAS➣Program Budget and Accounting System |
| PBAS➣Peter Beardsley Appreciation Society |
| PBAS➣Program Budget Automated System |
| PBAS➣Pupil Behaviour Assessment System (UK) |
| PBAS➣Periodicity-Based Algebraic Separation |