AFDE: Aft Flight Deck Equipment
AFDO: Aft Flight Deck Operator
AFDR: Ascent Flight Design Review
AFO: Abort From Orbit
AFO: Announced Flight Opportunity
AFP: Ariane-Furnished Property
AFRPL: Air Force Rocket Propulsion Laboratory
AFS: Ascent Flight System
AFSAT: Air Force Satellite
AFSATCOM: Air Force Satellite Communication
AFSC: Air Force Space Command
AFSCF: Air Force Satellite Control Facility
AFSCF: Air Force Space Command Facility
AFSCN: Air Force Satellite Control Network

AFSCN: Air Force Space Command network
AFSCS: Air Force satellite communications system

AFSD: Air Force Space Division
AFSIG: Ascent Flight System Integration Group
AFSLV: Air Force space launch vehicle
AFSPC: Air Force Space Command
AFSSD: Air Force Space Systems Division
AFSTC: Air Force Satellite Test Center
AFSTC: Air Force Space Technology Center
AFSTC: Air Force Space Technology Command
AFT: Atmospheric Flight Test
AG: Artificial Gravity
AGAA: Attitude Gyro Accelerometer Assembly
AGAP: Attitude Gyro Accelerometer Package
AGCU: Attitude Gyro Coupling Unit
AHRS: Attitude Heading Reference System
AIAA: American Institute of Aeronautics and Astronautics
AIAAJ: American Institute of Aeronautics and Astronautics Journal
AIASJ: American Institute of Aeronautics and Astronautics Student Journal
AIDE: Aerospace Installation Diagnostic Equipment
AIL: Avionics Integration Laboratories

AirCo: Air et Cosmos
AirSp: Air and Space

AJ: Astronomical Journal
AL: Approach and Landing
ALAS: Approach/Landing Autopilot Subsystem