The meaning of the Acronym SEMA is...

SEMA is

• Special Equipment Mission Aircraft
• Special Electronic Mission Aircraft

More Meanings For SEMA:

• Software Engineering Measurement and Analysis
• Software Engineering Measurement and Analysis
• Segmented Electro Magnetic Array
• SouthEast/Middle Atlantic
• Send Extra Money Away
• Specialty Equipment Marketing Association
• Specialty Equipment Manufacturer's Association
• Speed Equipment Manufacturers Association
• Southeastern Electricity Metering Association
• Special Equipment Mission Aircraft
• Special Electronic Mission Aircraft
• Support Equipment Move Authorization
• State Emergency Management Agency
• State Emergency Management Agency

SEMA is also in:

• Electronics
• Funnies
• General
• Military
• NASA
• Ocean Science
• Police
• Professional Organizations
• Software
• State and Local