| Acronym | Definition |
|---|
| RSAM | Real-Time Seismic Amplitude Measurement |
| RSAM | Rumah Sakit Abdul Moeloek (Indonesian hospital) |
| RSAM | Rett Syndrome Association of Massachusetts (est. 1989) |
| RSAM | Revenue Stabilization Adjustment Mechanism (British Columbia Utilities Commission; Canada) |
| RSAM | Resonant Saturable Absorber Mirror |
| RSAM | Relational Security Assessment Manager (software) |
| RSAM | Remote Services Activation Meter (Acterna) |
| RSAM | Resiliency and Software Assurance Modifications |
| RSAM | Routing and Switching Account Manager (certification; examination) |