| Acronym | Definition |
|---|
| PSAM | Probabilistic Safety Assessment and Management (conference) |
| PSAM | Pilot Symbol Assisted Modulation |
| PSAM | Program, Shutter priority, Aperture priority, Manual exposure (cameras) |
| PSAM | Palm Springs Air Museum (Palm Springs, CA) |
| PSAM | Plane Safe Aircraft Maintenance (Waukesha, WI) |
| PSAM | Pharmacologically Selective Actuator Module |
| PSAM | Pentecostal Sub-Arctic Mission (Canada) |
| PSAM | Point Source Ambient Monitoring |
| PSAM | PeopleSoft Asset Management |
| PSAM | Purchase Secure Application Module |
| PSAM | Proceedings of Symposia in Applied Mathematics |
| PSAM | Programa Sectorial Agrícola do Mira (Portuguese: Mira Agricultural Sector Program; Mira, Portugal) |