| Abbreviation | Definition |
|---|---|
| WCPA | Washtenaw Camp Placement Association |
| WCPF | Walter and Connie Payton Foundation |
| WCPF | Western Counties Photographic Federation |
| WCPF | Wild Camel Protection Foundation |
| WCPF | Women's Coalition for Pacific Fisheries |
| WCPF | Wright Capital Project Fund |
| WCPG | Wisconsin Council on Problem Gambling |
| WCPJ | Wasatch Coalition for Peace and Justice |
| WCPM | World's Children Peace Monument |
| WCPMEF | Willa Cather Pioneer Memorial and Educational Foundation |
| WCPO | World Consumer Protection Organization |
| WCPR | Wildlands Center for Preventing Roads |
| WCPT | World Confederation for Physical Therapy |
| WCPU | World Council of Power Utilities |
| WCRC | Women of Color Resource Center |
| WCRC | Women's Cancer Resource Center |
| WCRF | World Cancer Research Fund |
| WCRI | West Coast Research Institute |
| WCRI | Workers Compensation Research Institute |
| WCRO | West Coast Regional Office |