OWB
| 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) |