| Abbreviation | Definition |
|---|---|
| WOTG | Warriors On The Green |
| WOTN | Wealth Of The Nations |
| WOW | Wider Opportunities for Women |
| WOW | Wonders Of Wetlands |
| WOW | Woodsmen Of the World |
| WOWO | Wider Opportunities for Women Online |
| WP | World Parks |
| WPAA | Wildlife Protection Association of Australia |
| WPAS | Washington Performing Arts Society |
| WPCF | Walter Payton Cancer Fund |
| WPCF | Washington Press Club Foundation |
| WPCT | Warrington Primary Care Trust |
| WPDA | World Parkinson Disease Association |
| WPDD | Western Pacific Declaration on Diabetes |
| WPDR | Washington State Parkinson Disease Registry |
| WPE | World Parks Endowment |
| WPEF | Woodridge Public Education Foundation |
| WPF | Washington Principals Forum |
| WPF | World Peace Foundation |
| WPF | World Population Foundation |