| Acronym | Definition |
|---|
| PTMC | PCI Telecom Mezzanine Card |
| PTMC | Power Transmission and Motion Control (conference) |
| PTMC | Percutaneous Transvenous Mitral Commissurotomy |
| PTMC | Papillary Thyroid Microcarcinoma |
| PTMC | Preparatory Technical Maritime Conference |
| PTMC | Phoenix Therapeutic Massage College |
| PTMC | Polytrimethylene Carbonate |
| PTMC | Phenomenological Theory of Martensite Crystallography |
| PTMC | Phil Turnbull Motorcycles |
| PTMC | Parallel Tempering Monte Carlo (method) |
| PTMC | Port Talbot Motor Club (Neath, South Wales) |
| PTMC | Post-Terran Mining Corporation (Descent video game) |
| PTMC | Post-Terran Mining Company (Descent game) |
| PTMC | Peter Taflan Marketing Communications |
| PTMC | Prevention of Transmission from Mother to Child |
| PTMC | Palmer & Thompson Mortgage Company |
| PTMC | Pharmaniaga Toastmasters Club |
| PTMC | Percutaneous Transvenous Mitral Commisurotomy |
| PTMC | Powered Technology Manufacturing Corporation |
| PTMC | Probabilistic Theories and Methods for Concurrency |
| PTMC | Public Transport Management Centre (Vietnam) |
| PTMC | Polyplast BVBA (Belgium) |
| PTMC | Psychological Therapies Management Committee |