| Abbreviation | Definition |
|---|---|
| WW | WrestlingWire |
| WWA | World Walleye Association |
| WWA | World Wrestling Alliance |
| WWA | World Wrestling Allstars |
| WWA | Wrestling Warfare Alliance |
| WWAA | Wasp Women Athletic Association |
| WWAQ | Women's World Amateur Qualification |
| WWAS | World Wrestling All-stars |
| WWB | Working With Barbells |
| WWBA | Wisconsin Women's Bowling Association |
| WWBA | World Wood Bat Association |
| WWBF | Women's World Boxing Federation |
| WWBL | World Wide Baseball League |
| WWC | Wakeboard World Championship |
| WWC | Warren Wrestling Club |
| WWC | Wild Wrestling Corporation |
| WWC | World Wakeboard Center |
| WWCA | Wisconsin Wrestling Coaches Association |
| WWCF | World Wrestling Championship Federation |
| WWCP | NCAA Wrestling Weight Certification Program |