| Acronym | Definition |
|---|
| OEK➣One Eyed King (fan fiction) |
| OEK➣Olbiil Era Kelulau (Palauan legislative body) |
| OEK➣Orchestra Ensemble Kanazawa (Japan) |
| OEK➣Offenbach Edition Keck (sheet music book) |
| OEK➣Oda Ekonomike e Kosovës (Albanian: Kosova Chamber of Commerce) |