SMB
SMB is widely recognized as the abbreviation for Super Mario Bros, the classic video game, and also as shorthand for small and medium‑sized businesses.
Medical
Miscellaneous
Summer Means Beer
Super Monkey Ball
Same Microsoft Bull
SmallMouth Bass
Standard Management Board
Staatliche Museen zu Berlin
Sunderland Message Board
Small and Medium Businesses
Staatlichen Museen zu Berlin
Super Mario Bros
Small and Midsize Businesses
Seven Mile Beach
Community
Governmental
Standoff Minefield Breacher
Submarine Message Buffer
Small and Medium Business
Santa Monica Bay
Space Meteorology Branch
Academic & Science
Regional
Computing
Business
Summit Media Broadcasting, L. L. C.
Small and Midsize Business
Standardization Management Board
Southwest Missouri Bank
Small to Medium Business
Sado Maso Business