| WRO | Wroclaw, Poland - Strachowice (Airport Code) | 波兰弗罗茨瓦夫-斯特拉乔维奇（机场代码） |
| WRO | Wilhelm Reich Orgoninstitut (Deutschland) | Wilhelm Reich Orgoninstitut（德国） |
| WRO | Warren Rupp Observatory | 沃伦·鲁普天文台 |
| WRO | War Risk Only | 仅战争险 |
| WRO | White River Outfitters | White River套装 |
| WRO | Wirral Recorder Orchestra (UK) | 维拉尔录音管弦乐团（英国） |
| WRO | Western Rottweiler Owners | 西部罗威纳犬所有者 |
| WRO | Western Region Oireachtas (US Irish dance) | 西部地区Oireachtas（美国爱尔兰舞蹈） |
| WRO | Woronoco Bancorp, Inc. | Woronoco Bancorp公司。 |
| WRO | World Rehabilitation Organization | 世界康复组织 |
| WRO | World Regenesis Organization | 世界再生组织 |
| WRO | World Research Organization | 世界研究组织 |
| WRO | World Robot Olympiad | 国际奥林匹克机器人大赛 |
| WRO | World Rescue Organisation | 世界救援组织 |
| WRO | Wroclaw, Poland | 波兰弗罗茨瓦夫 |
| WRO | Work Release Order | 工作放行单 |
| WRO | Western Regional Office | 西部地区办事处 |
| WRO | Work Request Online | 在线工作请求 |