| Acronym | Definition |
|---|
| WIT | What It Takes |
| WIT | Wentworth Institute of Technology (Boston, MA) |
| WIT | Whatever It Takes |
| WIT | Women In Training |
| WIT | Wife in Training |
| WIT | Women in Theatre (various locations) |
| WIT | What Is That? |
| WIT | Women In Technology |
| WIT | Western Iowa Tech |
| WIT | Waterford Institute of Technology |
| WIT | Wittenburg (Amtrak station code; Wittenburg, WI) |
| WIT | Wessex Institute of Technology (UK) |
| WIT | Women in Trucking Association (Plover, WI) |
| WIT | Witch Flounder |
| WIT | Wood in Transportation |
| WIT | Weapons Inspection Team |
| WIT | Weapons Intelligence Team (US DoD) |
| WIT | Wing Inspection Team (US Air Force) |
| WIT | Web Interactive Talk |
| WIT | World Information Transfer |
| WIT | Water-Induced Thermotherapy |
| WIT | Warrior in Transition (Army) |
| WIT | Work Improvement Team |
| WIT | Web and Instructional Technology (various organizations) |
| WIT | World Internet Technologies |
| WIT | We Integrate Technology |
| WIT | Wave Imaging Technology, Inc. (Houston, TX and Denver, CO) |
| WIT | Wordsmith In Training |
| WIT | Waktu Indonesia Timur (Eastern Indonesian Time zone) |
| WIT | Washington Improv Theatre |
| WIT | Washington International Teleport |
| WIT | Waterfront Integration Test |
| WIT | Warm Ischemic Time (organ transplantation) |
| WIT | Web Institute for Teachers (seminar; University of Chicago; Chicago, IL) |
| WIT | Workflow Innovation Terminal (Japan) |
| WIT | Water Investigation Tool |
| WIT | Wireless Information Terminal (advanced voice/data digital mobile phone) |
| WIT | Web Infotech AS |
| WIT | Welfare Information Technology |
| WIT | Warhead Impact Target |
| WIT | Wireless Internetworking Testbed |
| WIT | WFPC Insertion Tool |
| WIT | Weapon Impact Target |
| WIT | Waste Industry Training (online education) |
| WIT | Weld Integrity Test |