What does SMB stand for?

Bachelor of Sacred Music

Cerro Sombrero - Chile - Airport symbol (AD)

Samaipata - Bolivia - Seismograph station code, US Geological Survey - Closed (SEIS)

Sa Majeste Britannique - His or Her Britannic Majesty - French

Scanneur Multibande (SAUS)

Schedule Message Block (SAUS)

Scheduler Message Block (TIMI)

Selected Mucosal Biopsy - Medicine (DMAA)

Server Message Blocks

Service Maintenance Bureau (SAUS)

Service Message Block (SAUS)

Set Memory Bit (SAUS)

Side Marker Board (SAUS)

Sigrid Baumann - Air show performer (ASPC)

Simba Resources, Inc. - Vancouver Stock Exchange symbol

Simbari - Language code (ETLW)

Simulated Moving Bed - Chemical engineering

Single-Mask Bumping (AAEL)

Single Mouldboard Ploughing (SAUS)

Small and Medium-sized Business (SAUS)

Small and Medium-Sized Businesses

Smart Motor Break (SAUS)

Society of Missionaries of Bethlehem (SAUS)

Somebody - Telegraphy (PCTE)

Southern Medical Bulletin - Medicine (EDAA)

Space Meteorology Branch - NASA

Special Metallurgical Building - Office of Environmental Management, Department of Energy (DEEM)

Speed Matching Buffer (SAUS)

Standard Medical Base - Medicine (EDAA)

Standard Merchants Bank - British

Standard Mineral Base - Medium - Medicine

Static Memory Board - Computer science (BYTE)

Statistical Modeling Branch

Steve Miller Band - Pop music group

Stock Medicines Board - Australia

Suck My Balls

Survey Motor-Boat (SAUS)

System Management Bus (SAUS)

System Message Block - Telecommunications

System Monitor Board

Systems Management Branch - Space Environmental Laboratory (USDC)

Systems Message Block (SAUS)

Systems Monitor Board (SAUS)