APPENDIX 3 ABBREVIATIONS
AP-10
Unit
NG No Good
NT Night
N UP North Up
PPort
POSN Position
PRED Predicted
PWR Power
R Relative
RAM Random Access Memory
REF Reference
RNG Range
ROT Rate Of Turn
ROM Read Only Memory
S South
S Starboard
SEL Select
SIM Simulation
SOG Speed Over The Ground
SPD Speed
STBD Starboard
STW Speed Through The Water
SYM Symbol
TTrue
Trim Trim
UTC Coordinated Universal Time
Trip Trip
TRK Track
TVG Time Variable Gain
TX Transmit
VECT Vector
WPT Waypoint
WWest
XDCR Transducer
Abbreviation Meaning
deg or ° degree(s)
fm fathom(s)
ft feet / foot
hrs hours
km kilometer(s)
kn knot(s)
m meter(s)
min or ’ minute(s)
NM nautical mile(s)
s or “ second(s)
Abbreviation Meaning