| Abbreviation | Definition |
|---|---|
| WESA | Wisconsin Electronics Service Association |
| WESF | Willoughby- Eastlake Schools Foundation |
| WESS | Water, Environment and Sanitation Society |
| WETA | Western Environmental Trade Association |
| WETI | Wait for Extraterrestrial Intelligence |
| WETI | Women Empowerment Training Institute |
| WETI | WydziaBu Elektroniki, Telekomunikacji i Informatyki |
| WETI | Wydzialu Elektroniki, Telekomunikacji i Informatyki |
| WETI | Wydziału Elektroniki, Telekomunikacji i Informatyki |
| WEZ | Wildlife And Environment Zimbabwe |
| WF | Wesley Foundation |
| WF | Wheelchair Foundation |
| WF | Wildlife Federation |
| WFA | Western Front Association |
| WFA | World Federalist Association |
| WFA | World Federalists Association |
| WFAA | Washington Financial Aid Association |
| WFAI | Working For America Institute |
| WFAN | Women, Food, and Agriculture Network |
| WFBA | Woodbury Firefighters Benefit Association |