ACARS Aircraft Communications Addressing and Reporting System
ADS-B Automatic Dependent Surveillance – Broadcast
AFIS

(1) Airborne Flight Information System
(2) Automatic Flight Information System

ALAR Approach and Landing Accident Reduction
ATC Air Traffic Control
CAT Clear Air Turbulence
CFIT Controlled Flight Into Terrain
CRM Crew Resource Management
CTAF Common Traffic Advisory Frequency
EFIS Electronic Flight Instrument System
EGPWS Enhanced Ground Proximity Warning System
FBO Fixed Base Operator
FGS Flight Guidance System
FIS Flight Information System
FITS FAA/Industry Training Standards
FMA Flight Mode Annunciator
FMS Flight Management System
GPS Global Positioning System
IOE Initial Operating Experience
IRS Inertial Reference System
LAHSO Land and Hold Short
LOFT Line Oriented Flight Training
MSL Mean Sea Level
PTS Practical Test Standards
Radar Radio Detecting and Ranging
SBT

(1) Scenario Based Training
(2) Simulator Based Training

SOP Standard Operating Procedure
SRM Single Pilot Resource Management
TCAS Traffic Collision Avoidance System
VLJ Very Light Jet
VOR Very High Frequency Omnidirectional
Radio Range