PTCS
| Acronym | Definition |
|---|---|
| PTCS | Payload Test and Checkout System |
| PTCS | Palm Tree Computer Systems (Oviedo, FL) |
| PTCS | Propellant Tanking Computer System (US NASA) |
| PTCS | Performance Tested Comfort System |
| PTCS | Patent and Trademark Copy Sales |
| PTCS | Plain Text Clear to Send |
| PTCS | Passive Thermal Control System/Subsystem |
| PTCS | Personal Thermal Control System |
| PTCS | Senior Chief Photographic Intelligenceman (Naval Rating) |