| 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) |