Garmin G1000 Pilot's Manual page 438

APPENDIX C
VM Heading Vector to Manual Termination
VMC Visual Meteorological Conditions
VNAV, VNV vertical navigation
VOL volume
VOR VHF Omni-directional Range
VORTAC very high frequency omnidirectional range station and tactical air navigation
VPL Vertical Protection Level
VPROF VNAV profile, vertical profile
VPTH VNAV path, vertical path
VR Heading Vector to Radial
VS vertical speed
VSI Vertical Speed Indicator
VSR Vertical Speed Required
VTF vector to final
W watt(s), west
WAAS Wide Area Augmentation System
WARN warning (GPS position error)
WGS-84 World Geodetic System - 1984
WPT waypoint(s)
WW world wide
WX weather
XFER, XFR transfer
XPDR transponder
XTALK cross-talk
XTK cross-track
C-6
Garmin G1000 Pilot's Guide for Cessna Nav III
190-00498-01 Rev. A