T1
| Acronym | Definition |
|---|---|
| T1 | T-carrier 1 (digital transmission line, 1.544 Mbps, 24 voice channels) |
| T1 | Type 1 (magic cards) |
| T1 | Terminator (movie) |
| T1 | Tier One (capital ratio) |
| T1 | Time for 63% of Longitudinal Relaxation (magnetic resonance) |
| T1 | Test Article 1 (static test) |