| Acronym | Definition |
|---|
| WTAP➣Washington Telephone Assistance Program |
| WTAP➣Welcome to America Project (Scottsdale, AZ) |
| WTAP➣Warren Truck Assembly Plant (Warren, MI) |
| WTAP➣West Tyrone Area Plan (Northern Ireland Department of the Environment; UK) |
| WTAP➣wake-turbulence avoidance procedures (aviation) |
| WTAP➣Winchester Town Access Plan (UK) |