TEWG
| Acronym | Definition |
|---|---|
| TEWG | Test & Evaluation Working Group |
| TEWG | Terrorism Early Warning Group |
| TEWG | Traffic Engineering Working Group (IETF) |
| TEWG | Training and Education Working Group |
| TEWG | Teacher Education Working Group (UK) |
| TEWG | Tactical Electronic Warfare Group |