Garmin G500 Pilot's Manual page 274

REF
REQ
REV
RMI
RNG
RNWY
ROC
RT
RTC
SBAS
SCIT
SD
SFC
SIAP
SID
SIGMET
SLP/SKD
SMBL
SPD
SRVC, SVC
STAR
STATS
STBY
STD
SUA
SUSP
SVT
SW
SYS
T
TA
TACAN
TAF
TAS
TAS
TAT
TAWS
TCA
8-6
reference
required
reverse, revision, revise
Radio Magnetic Indicator
range
runway
Reduced Required Obstacle Clearance
right
Reduced Required Terrain Clearance
Satellite-Based Augmentation System
Storm Cell Identification and Tracking
Secure Digital
surface
Standard Instrument Approach Procedures
Standard Instrument Departure
Significant Meteorological Information
slip/skid
symbol
speed
service
Standard Terminal Arrival Route
statistics
standby
standard
Special Use Airspace
suspend
Synthetic Vision
software
system
true
Traffic Advisory
Tactical Air Navigation System
Terminal Aerodrome Forecast
True Airspeed
Traffic Advisory System
Total Air Temperature
Terrain Awareness and Warning System
Terminal Control Area
Garmin G500 Pilot's Guide 190-01102-02 Rev. B