IAF Initial Approach Fix
IAS Indicated Air Speed
IDM Inertial Doppler
IDS Information Display System
IFF Identify Friend or Foe
IFR Instrument Flight Rules
IFV Infantry Fighting Vehicle
INU Inertial Navigation Unit
IWP Initial Waypoint
LAT Latitude
LLT Linear Lead Turn
LONG Longitude
LWR Laser Warning Receiver
LWS Laser Warning System
MANPADS Man-Portable Air Defense System
ME Mission Editor
MILS Abbreviation for milliradian; Bomb/Gun sight settings were expressed in mils,
an angular measurement; one degree was equal to 17.45 mils.
MRB Magnetic NDB Bearing
MWL Master Warning Light
NATO North Atlantic Treaty Organization
NDB Non Directional Beacon
NVG Night Vision Goggles
OEI One Engine Inoperative
PT Free Turbine