| Acronym | Definition |
|---|
| TWCS➣Tuguegarao West Central School (Tuguegarao City, Philippines) |
| TWCS➣Tomahawk Weapon Control System |
| TWCS➣Thai Wire & Cable Services Co., Ltd. (Thailand) |
| TWCS➣Through Water Communications System |
| TWCS➣Time Warner Commercial Services (Charlotte, NC) |