| Acronym | Definition |
|---|
| PSAA➣Public Schools Accountability Act of 1999 (California) |
| PSAA➣Penn State Alumni Association (Pennsylvania State University) |
| PSAA➣Plan for Software Aspects of Approval |
| PSAA➣Puget Sound Adventist Academy |
| PSAA➣Polish Singers Alliance of America |
| PSAA➣Private School Athletic Association |
| PSAA➣Pennsylvania State Archery Association |
| PSAA➣Particularly Sensitive Sea Area |
| PSAA➣Pacific Special Activities Area |
| PSAA➣Pagosa Springs Arts Alliance (Pagosa Springs, CO) |
| PSAA➣Philippine Ship Agents Association |
| PSAA➣Program Support Agreement Addendum |