The meaning of the Acronym SA is...

SA is

• Spaced Antenna
• Simple- Adjoint
• Supplied Air

More Meanings For SA:

• Silver Azide
• Structured Audio
• Sampling Actuation
• Southern Andes
• Short Arc
• Souslin's Axiom
• Student Association
• Short Answer
• Sophomore Advisor
• Student Ambassador
• Stress Analysis
• Spatial Analysis
• Summer Absenteeism
• Student Administration
• Study Abroad

SA is also in:

• Chemistry
• Electronics
• Geology
• Mathematics
• Physics
• Universities