Garmin G500 Pilot's Manual page 336

Course
Crosstrack Error
CRS
CRSR
CTA
CTRL
CUM
D ALT
DB, DBASE
DCLTR, DECLTR
deg
DEP
Desired Track (DTK)
DEST
DFLT
DIS
Distance
DME
DP
DPRT
DSBL
DTK
EDR
ELEV
EMI
ENR
En Route Safe Altitude
ENT
ERR
ESA
ETA
ETE
8-2
The line between two points to be followed by the
aircraft
The distance the aircraft is off a desired course in either
direction, left or right
course
cursor
Control Area
control
The total of all legs in a flight plan.
density altitude
database
declutter
degree
departure
The desired course between the active "from" and
"to" waypoints
destination
default
distance
The 'great circle' distance from the present position to
a destination waypoint
Distance Measuring Equipment
Departure Procedure
departure
disabled
Desired Track
Excessive Descent Rate
elevation
Electromagnetic Interference
en route
The recommended minimum altitude within ten miles
left or right of the desired course on an active flight
plan or direct-to
enter
error
En route Safe Altitude
Estimated Time of Arrival
Estimated Time En Route
Garmin G500 Pilot's Guide 190-01102-02 Rev. E