| Term | Full Form | Category |
|---|---|---|
| TTSM | Tahoe Truckee School of Music | Others |
| TTSM | Territorial technical service manager | Others |
| TTSM | Text To Speech Man | Others |
| TTSM | Textile Thinking for Sustainable Materials | Others |
| TTSM | The Talk Sports Media | Others |
| TTSM | Theater Transition and Sustainment Model | Others |
| TTSM | Tomorrow's Teachers in Science and Math | Others |
| TTSM | Tropical Tree Seed Manual | Others |
| TTSM | Trust Threshold Security Mechanism | Others |
| TTSM | Trying To Save Money | Others |