| Acronym | Definition |
|---|
| OUI➣Operating Under the Influence |
| OUI➣Operating Under the Influence (Maine, USA) |
| OUI➣Oracle Universal Installer (software) |
| OUI➣Organizationally Unique Identifier |
| OUI➣Offline Usenet Interface |
| OUI➣Oracle Universal Installer |
| OUI➣Organizacion Universitaria Interamericana (Spanish: Inter-American Organization for Higher Education) |
| OUI➣Operator User Interface |
| OUI➣Oduduwa University Ife (Nigeria) |
| OUI➣Open Usability Interface |