| Acronym | Definition |
|---|
| CTWA➣College Township Water Authority (State College, PA) |
| CTWA➣Closer Than We Appear (band) |
| CTWA➣Churches Together in the Westbury Area (England, UK) |
| CTWA➣Cabot Trail Working Association (Canada) |
| CTWA➣Coastal Tidelands and Wetlands Act (South Carolina) |
| CTWA➣Coventry Tamil Welfare Association (Coventry, England, UK) |