PTSM
| Acronym | Definition |
|---|---|
| PTSM | Post Traumatic Stress Management (psychology) |
| PTSM | Port Townsend School of Massage (Port Townsend, WA) |
| PTSM | Polskie Towarzystwo Schronisk Mlodziezowych (Polish Youth Hostel Association , Warsaw, Poland) |
| PTSM | Polskie Towarzystwo Spektrometrii Mas (Polish: Polish Society for Mass Spectrometry) |
| PTSM | Porcine Tracheal Smooth Muscle |
| PTSM | Pharmaceutical Technology Sourcing and Management (online publication) |