The meaning of the Acronym SCA is...

SCA is

• Shuttle Carrier Aircraft
• Special Camera Adapter
• Sneak Circuit Analysis
• Simulation Control Area
• Sequence Control Assembly
• Schedule Change Authorization

More Meanings For SCA:

• SCA Datafile
• Shared Control Array
• Single Connector Assembly
• Systems Communication Architecture
• Send Configure Ack
• Sophos Casanova Architecture
• Source Change Assistant
• Source Code Analyzer
• Subsidiary Carrier Authorization
• Sodium Centroid Altitude
• Surface Charge Analysis
• Stereo Control Amplifier
• Student Christian Association
• Student Cooperative Association
• Student Conservation Association

SCA is also in:

• Amateur Radio
• Chemistry
• Electronics
• File Extensions
• General
• Hardware
• Networking
• Software
• Universities