TWHS
| Acronym | Definition |
|---|---|
| TWHS | The Woodlands High School (Texas) |
| TWHS | Thomas Worthington High School (Ohio) |
| TWHS | Topeka West High School (Topeka, KS) |
| TWHS | Tunbridge Wells High School (Tunbridge Wells, Kent, UK) |
| TWHS | Traditional Water Harvesting Systems |
| TWHS | That's What He Said |