Garmin GPS 400 Pilot's Manual And Reference page 220

SECTION 12 – MESSAGES,
ABBREVIATIONS, & NAV TERMS
P.POS
PROC
PROV
PWR
RAD
RAIM
REF
REQ
RESTRICTD Restricted
RNG
RX
SID
Sml
SPD
SQ
SRFC
STAR
SUA
°T
TACAN
TAS
TAT
TEMP
TERM
TKE
12-10
Present Position
Procedure(s)
Province
Power
Radial
Receiver Autonomous Integrity
Monitoring
Reference
Required/Requirements
Range
Receive
Standard Instrument Departure
Small
Speed
Squelch
Surface
Standard Terminal Arrival Route
Special Use Airspace
Degree True
Tactical Air Navigation
True Airspeed
Total Air Temperature
Temperature
Terminal
Track Angle Error
GPS 400 Pilot's Guide and Reference
TMA ICAO Terminal Control Area
TRANS Transition
TRFC Traffic
TRK Track (also Ground Track)
TRSA Terminal Radar Service Area
twr Tower
TX Transmit
uni Unicom
UTC Coordinated Universal Time (also
GMT or Zulu)
VAR Variation
VER Version
VFR Visual Flight Rules
VNAV Vertical Navigation
VOL Volume
VOR
VHF (Very High Frequency)
Omnidirectional Radio Range
VS Vertical Speed
VSR Vertical Speed Required
WPT Waypoint
WX Weather
XTK
Crosstrack Error
190-00140-60 Rev. E