RCOW
| Acronym | Definition |
|---|---|
| RCOW | Rural City of Wangaratta (Victoria, Australia) |
| RCOW | Rotary Club of Oakville West (Oakville, Ontario, Canada) |
| RCOW | Regionaal Concert Orkest Wilskracht (Dutch concert orchestra) |
| RCOW | Regional Chapter Officer Workshop (Advancing Government Accountability) |