TMSS
| Acronym | Definition |
|---|---|
| TMSS | Trademark Security System (Sega Genesis) |
| TMSS | Trailer Mounted Support System (US DoD) |
| TMSS | Tisdale Middle and Secondary School (Canada) |
| TMSS | Transportation Management Services Solution (US GSA) |
| TMSS | Technical Manual Specifications & Standards (US DoD) |
| TMSS | Telemetry Subsystem (European Space Agency) |
| TMSS | Thinking Man's Sex Symbol |
| TMSS | Transportable Mission Support System (US DoD) |
| TMSS | Tamborine Mountain State School (Gold Coast, Australia) |
| TMSS | Tailor Made Software Solutions (New Zealand) |