| WJPA | Wedding Photojournalist Association | 婚礼摄影记者协会 |
| WJPA | Westchester Judo Parents Association | 威斯彻斯特柔道家长协会 |
| WJPA | WestJet Pilots Association | WestJet飞行员协会 |
| WJPA | Woodlands Joint Powers Agency (The Woodlands, TX) | 伍德兰联合权力机构（德克萨斯州伍德兰） |
| WJPA | Washington Jacobs Platform Architecture | Washington Jacobs平台架构 |
| WJPA | FM-95.3, Washington, Pennsylvania | FM-95.3，宾夕法尼亚州华盛顿 |
| WJPA | Washington Job Protection Agreement | 华盛顿就业保护协议 |