| Acronym | Definition |
|---|
| TGT | Target |
| TGT | Trained Graduate Teacher (India) |
| TGT | Target Corp (stock symbol) |
| TGT | The Grand Tour (TV series) |
| TGT | Ticket Granting Ticket (Windows 2000 Kerberos security) |
| TGT | Ticket Granting Ticket |
| TGT | Target Tracker |
| TGT | Transgenic and Gene Targeting |
| TGT | Tigerton (Amtrak station code; Tigerton, WI) |
| TGT | Think Good Thoughts |
| TGT | Tank Gunnery Trainer |
| TGT | The Golden Torc (science fiction) |
| TGT | Total Ground Time (commercial air lines) |
| TGT | Turbine Gas Temperature |
| TGT | TDRSS Ground Terminal |
| TGT | The Green Teaist (Japanese tea importer) |
| TGT | TRNA (Transfer Ribonucleic Acid)-Guanine Transglycosylase (enzyme) |
| TGT | Tennessee Gas Transmission Company (now TENNACO) |
| TGT | Transaction Group Type |