| Term | Full Form | Category |
|---|---|---|
| OWI | Office of War Information | Others |
| OWI | Office of War Information [active in WW2] | Others |
| OWI | On Wheels Inc. | Others |
| OWI | One World Interactive Corporation | Others |
| OWI | Online Writing Instruction | Others |
| OWI | Operating While Impaired | Others |
| OWI | Operating While Intoxicated | Others |
| OWI | Oracle Wait Interface | Others |