| Acronym | Definition |
|---|
| BKU➣Backup Unit |
| BKU➣Bund Katholischer Unternehmer (German: Federation of Catholic Entrepreneurs) |
| BKU➣Bharatiya Kisan Union |
| BKU➣Burger King University |
| BKU➣Big Kenechi Udeze (football player) |
| BKU➣Bidang Kajian Utama (Indonesian: Main Study Area) |
| BKU➣Bayerische Karate Union (German) |
| BKU➣Bioinformatics Knowledge Unit (Israel) |