| Acronym | Definition |
|---|
| OWB➣Outdoor Wood Boiler |
| OWB➣Oracle Warehouse Builder |
| OWB➣One-Way Bearing |
| OWB➣Overwater Bungalow |
| OWB➣Owensboro, KY, USA (Airport Code) |
| OWB➣Onderzoek en Wetenschapsbeleid (Dutch: research on science policy) |
| OWB➣Outside Waist Band (holster) |
| OWB➣Order of the Wicked Blade (gaming guild) |