Garmin G3X Pilot's Manual page 455

ºF
FAA
FAF
FCC
FPL
fpm
FSS
ft
gal
geodetic altitude
Glide Ratio, G/R
GND
gph
GPS
Grid MORA
Groundspeed
Ground-Based
Transceiver
Ground Track
GS
Heading
Hg
hPa
hr
190-01115-00 Rev. K
degrees Fahrenheit
Federal Aviation Administration
Final Approach Fix
Federal Communication Commission
flight plan
feet per minute
Flight Service Station
foot/feet
gallon(s)
GPS calculated altitude
The estimated distance an aircraft will move forward for any
given amount of lost altitude.
ground
gallons per hour
Global Positioning System
Grid Minimum Off-Route Altitude; one degree latitude by
one degree longitude in size and clears the highest elevation
reference point in the grid by 1000 feet for all areas of the
grid
The velocity that the aircraft is travelling relative to a ground
position.
Provides ADS-R, TIS-B and FIS-B broadcasts to ADS-B
participating aircraft.
see Track
Ground speed
The direction an aircraft is pointed, based upon indications
from a magnetic compass or a properly set directional gyro.
mercury
hectopascal
hour
Garmin G3X Pilot's Guide
Appendix H
433