TWIB
| Acronym | Definition |
|---|---|
| TWIB | This Week In Baseball |
| TWIB | This Week in Blackness (website) |
| TWIB | Technology for Women in Business (Department of Trade and Industry; South Africa) |
| TWIB | Triangle Women in Business (North Carolina) |
| TWIB | Terminal Weather Information for Pilots System |
| TWIB | Troop With Initial Blueing |