PSAB
| Acronym | Definition |
|---|---|
| PSAB | Procurement Strategy for Aboriginal Business (Canada) |
| PSAB | Public Sector Accounting Board |
| PSAB | Pennsylvania State Association of Boroughs |
| PSAB | Prince Sultan Air Base |
| PSAB | Public Service Accounting Board |
| PSAB | Public Service Appeal Board |
| PSAB | Personnel Security Appeals Board |
| PSAB | Pearson Student Advisory Board |
| PSAB | Proto-Sabellian (aka Osco-Umbrian; linguistics) |
| PSAB | Personnel System Automation Branch |