| Abbreviation | Definition |
|---|---|
| WIBC | Women's International Bowling Congress |
| WIBC | World Indoor Bowls Council |
| WIBF | Women's International Boxing Federation |
| WIBF | World International Boxing Federation |
| WIBL | Windsor Instructional Basketball League |
| WICB | West Indies Cricket Board |
| WICBC | West Indies Cricket Board of Control |
| WICF | World Indoor Cricket Federation |
| WICL | Women's International Cricket League |
| WICL | Workout In Central London |
| WIDS | Western Isles Disability Sports |
| WIFB | Wisconsin Football |
| WIFG | Women In Football Group |
| WIFH | World In Flames Historical |
| WIFL | Western Intercollegiate Football League |
| WIFU | Western Interprovincial Football Union |
| WIGC | Western Indian Gaming Conference |
| WIGC | World Invitational Golf Championship |
| WIGD | Women in Game Development |
| WIGI | Women In The Golf Industry |