| Acronym | Definition |
|---|
| OWG➣Olympic Winter Games |
| OWG➣One World Government |
| OWG➣Overtaking Working Group |
| OWG➣One World Group |
| OWG➣Operations Working Group |
| OWG➣Old White Guy |
| OWG➣Optical Waveguide |
| OWG➣Outdoor Writers' Guild (UK) |
| OWG➣Other Will Grayson (character in Will Grayson, Will Grayson by John Green and David Levithan) |
| OWG➣Operational Working Group |
| OWG➣Oil, Water, Gas (valve pressure) |
| OWG➣Orlando Wyndham Group (now Pernod Ricard Pacific) |
| OWG➣On Weight of Goods (textiles) |
| OWG➣One Way Glass |
| OWG➣OPSEC Working Group |
| OWG➣Osho World Galleria (India) |
| OWG➣Outwit Gear (file extension) |
| OWG➣Oil Well Gas |