| Term | Full Form | Category |
|---|---|---|
| TGIC | Texas Geographic Information Council | Others |
| TGIC | The Ghost Is Clear | Others |
| TGIC | The Golf Improvement Center | Others |
| TGIC | This Girl Is Crazy | Others |
| TGIC | TICaret | Others |
| TGIC | Tidewater Government Industry Council | Others |
| TGIC | Tidewater Government/Industry Council | Others |
| TGIC | Triad Guaranty Insurance Corporation | Others |