What does SM stand for?

What does SM mean?

SM	Support Module Governmental » NASA
SM	Soft Manual Governmental » NASA
SM	Stable Member Governmental » NASA
SM	Shuttle Management (KSC) Governmental » NASA
SM	Short Module Governmental » NASA
SM	Service Model Governmental » NASA
SM	Secondary Mirror Governmental » NASA
SM	Science Mission Governmental » NASA
SM	Spare part Management system Governmental » Military
SM	starting material Governmental » FDA
SM	Schmalkalden (administrative district in Thuringia, Germany) Governmental » State & Local
SM	Secretary, Joint Staff, Memorandum Governmental » Military
SM	Service Manager Governmental » Military
SM	Staff Memorandum Governmental » Military
SM	Service Manager Business » Positions
SM	Success Magnet Academic & Science
SM	sadomasochism Medical
Sm	Square metre Academic & Science » Mathematics
Sm	small Business » General