HGWT
| Acronym | Definition |
|---|---|
| HGWT | Have Gun, Will Travel |
| HGWT | His Glory Worship Tabernacle (South Africa) |
| HGWT | Hochrhein-Gymnasium Waldshut-Tiengen (German: Waldshut-Tiengen Rhine-Gymnasium) |
| HGWT | Have Gravity Will Threaten (Australia) |
| HGWT | Institute of Heat, Gas and Water Technology (Riga Technical University; Latvia) |