WTEF
| Acronym | Definition |
|---|---|
| WTEF | What to Expect Foundation (babies; New York, NY) |
| WTEF | Waste to Energy Facility (various locations) |
| WTEF | World Toilet Expo and Forum |
| WTEF | Washington Tennis and Education Foundation (Washington, DC) |
| WTEF | Wayne Township Education Foundation (Indianapolis, IN) |