I. BM¹ /ˌbiː ˈem/ abbreviation for
British Museum

[TahlilGaran] Dictionary of Contemporary English ▲

II. BM² noun abbreviation for
Bachelor of Medicine; the lowest level of medical degree. BM is sometimes written after someone's name to show that they have this degree.

[TahlilGaran] Dictionary of Contemporary English ▲

BM
Big Mac 
Bite Me 
Brazilian Male 
Brogan Maintenance (military slang)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲

b.m.
Board measure (timber)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲