| Acronym | Definition |
|---|
| BUL | Bulgaria |
| BUL | Bulletin |
| BUL | Breach of Union Law (European Banking Authority) |
| BUL | Buffalo Urban League (New York) |
| BUL | Beratungsstelle für Unfallverhütung in der Landwirtschaft (German: Counseling Center for Accident Prevention in Agriculture; Switzerland) |
| BUL | Bell University Laboratories |
| BUL | Base Urbaine de Loisirs (French: Basis of Urban Recreation) |
| BUL | Bottom Up Lag (petroleum industry) |
| BUL | Business Unit Leader |
| BUL | Buelton (Amtrak station code; Buelton, CA) |
| BUL | Biblioteca Universale Laterza (Italian: Universal Library Laterza; Laterza, Italy) |
| BUL | Bethel University Library (St. Paul, MN) |