Garmin GI 275 Pilot's Manual page 230

Appendix C
Dilution of
Precision
DIR
DIS
Distance
DL LTNG
DLS
DME
DN
DNALT
DOD
DOP
DP
DPRT
DR
DSBL
DSP
DTG
DTK
DQR
E
EAS
208
A measure of GPS satellite
geometry quality on a
scale of one to ten (lower
numbers equal better
geometry, where higher
numbers equal poorer
geometry).
Direction
Distance
The 'great circle' distance
from the present position to
a destination waypoint.
Datalink Lightning
Data Link System
Distance Measuring
Equipment
Down
Density Altitude
Department of Defense
see also Dilution of
Precision
Departure Procedure
Departure
Dead Reckoning
Disabled
Datalink Service Provider,
Digital Signal Processor
Distance To Go, Remaining
distance to last active FPL
waypoint
see also Desired Track
Data Quality Requirements
Empty, East
Engine and Airframe
Systems
Garmin GI 275 Pilot's Guide
ECU Engine Control Unit
EDM
Emergency Descent Mode
EFC
Expected Further Clearance
Efficiency
A measure of fuel
consumption, expressed in
distance per unit of fuel.
EGNOS
European Geostationary
Navigation Overlay Service
EGT
Exhaust Gas Temperature
EICAS
Engine Indication and Crew
Alerting System
EIS
Engine Indication System
ELEV
Elevation, Elevator
ELT Emergency Locator
Transmitter
EMER, EMERG, Emergency
EMERGCY
EMI
Electromagnetic
Interference
END, ENDUR
Endurance
Endurance Flight endurance, or total
possible flight time based
on available fuel on board.
ENG
Engine
ENGD Engaged
ENR Enroute; ETE to Final
Destination
Enroute Safe Uses Grid MORAs to
Altitude (ESA) determine a safe altitude
within ten miles left or
right of the desired course
on an active flight plan or
direct-to.
ENT
Enter
EPE
see also Estimated Position
Error
190-02246-01 Rev. A