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ACTV |
Active |
ALT |
Altitude |
APPRCHING |
Approaching |
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APR |
Approach |
APT |
Airport |
ARSPC |
Airspace |
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ARTCC |
Air Route Traffic Control Center |
ARVL |
Arrival |
AUX |
Auxiliary |
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AVGAS |
Aviation-grade Gasoline |
AVTN |
Aviation |
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BARO |
Barometric Pressure |
BRG |
Bearing To |
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°C |
Degrees Celsius |
CAS |
Calibrated
Airspeed |
CDI |
Course
Deviation Indicator |
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CLR |
Clear |
COM |
Communication
Radio |
CRSR |
Cursor |
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CTA |
ICAO Control Area |
CTR |
Center (ARTCC) |
CTS |
Course to
Steer |
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CUM |
Cumulative |
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DB |
Database |
DEN |
Density |
DEP |
Departure |
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DIS |
Distance |
DME |
Distance
Measuring Equipment |
DOP |
Dilution of
Precision |
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DTK |
Desired Track |
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EFF |
Efficiency |
ELEV |
Elevation |
ENDUR |
Endurance |
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ENR |
En
Route |
ENT |
Enter |
EPE |
Estimated
Position Error |
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ESA |
En
Route Safe Altitude |
ETA |
Estimated
Time of Arrival |
ETE |
Estimated
Time En Route |
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°F |
Degrees Fahrenheit |
FF |
Fuel Flow |
FOB |
Fuel on Board |
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FPL |
Flight Plan |
fpm |
Feet per
Minute |
FREQ |
Frequency |
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FSS |
Flight Service Station |
ft |
Feet |
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gl |
Gallons |
GPS |
Global
Positioning System |
GS |
Ground Speed |
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HDG |
Heading |
hg |
Inches of
Mercury |
HWY |
Highway |
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ID |
Identifier |
ig |
Imperial
Gallons |
ILS |
Instrument
Landing System |
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IND |
Indicated |
INT |
Intersection |
INTEG |
Integrity |
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kg |
Kilograms |
kHz |
Kilohertz |
km |
kilometers |
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kph |
Kilometers per Hours |
kt |
Knots |
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LAT/LON |
Latitude/Longitude |
lb |
Pounds |
LCL |
Local |
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LFOB |
Leftover Fuel on Board |
LRES |
Leftover Fuel
Reserve Time |
Lrg |
Large |
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lt |
Liters |
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°M |
Degrees Magnetic |
m |
Meters |
mb |
Milibars (of
pressure) |
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Med |
Medium |
MHz |
Megahertz |
mi |
Statute Miles |
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MOA |
Military Operations Area |
mph |
Statute Miles
per Hour |
mpm |
Meters per
Minute |
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mps |
Meters per Second |
MSA |
Minimum Safe
Altitude |
MSG |
Message |
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MSL |
Mean Seal Level |
mul |
Multicom |
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NATNL |
National |
NAV |
Navigation |
NAVAID |
Navigational
Aid |
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NDB |
Non-Directional Beacon |
nm |
Nautical
Miles |
NRST |
Nearest |
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NUM |
Number |
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OBS |
Omnibearing Selector |
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P.POS |
Present Position |
PROC |
Procedure |
PROV |
Province |
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PWR |
Power |
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RAD |
Radial |
RAIM |
Rcvr.
Autonomous Integrity Mon. |
REF |
Reference |
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REQ |
Required/Requirements |
RESTRICTD |
Restricted |
RNG |
Range |
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RX |
Receive |
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SID |
Standard Instrument Departure |
Sml |
Small |
SPD |
Speed |
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SQ |
Squelch |
SRFC |
Surface |
STAR |
Standard
Terminal Arrival Route |
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SUA |
Special Use Airspace |
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°T |
Degrees True |
TACAN |
Tactical Air
Navigation |
TAS |
True Airspeed |
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TAT |
Total Air Temperature |
TEMP |
Temperature |
TERM |
Terminal |
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TKE |
Track Angle Error |
TMA |
ICAO Terminal
Control Area |
TRANS |
Transition |
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TRK |
Track |
TRSA |
Terminal
Radar Service Area |
twr |
Tower |
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TX |
Transmit |
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uni |
Unicom |
USR |
User |
UTC |
Universal
Time Coordinated |
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VAR |
Variation |
VER |
Version |
VFR |
Visual Flight
Rules |
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VNAV |
Vertical Navigation |
VOL |
Volume |
VOR |
VHV
Omnidirectional Range |
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VS |
Vertical Speed |
VSR |
Vertical
Speed Required |
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WPT |
Waypoint |
WX |
Weather |
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XTK |
Crosstrack Error |
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