SGA

SGA stands for:

St. Gallen-Gais-Appenzell-Altstätten Railway
Scheid, Georg Adam (SGA), logo of the jewelry manufacturer and entrepreneur Georg Adam Scheid
School Community Committee , a body at Austrian schools
Swiss Society for Acoustics
Séminaire de géométrie algébrique du Bois Marie by Alexander Grothendieck
Small for Gestational Age , the international technical abbreviation for underweight or too small newborns
Black and yellow alliance
Socialist-Green Alternative Zug, a Swiss party, see Alternative - the Green Zug
Special basic training for military service in the Bundeswehr
Stargate Atlantis , US-Canadian television series
System Global Area , storage area designation of an Oracle database

sga stands for: