| Acronym | Definition |
|---|
| TCWG➣Those Charged with Governance (various organizations) |
| TCWG➣Telecommunications Working Group |
| TCWG➣The Chechen Wolf Group |
| TCWG➣Troop Carrier Wing |
| TCWG➣Theater Clinical Work Group (military) |
| TCWG➣Tactical Communications Working Group |
| TCWG➣Test Consolidation Working Group |