AV
autovon
AWR
answer weight reference
CDC
Career Development Course
cos
cosine
cot
cotangent
csc
cosecant
DC
District of Columbia
DETC
distance education and training council
DINFOS
Defense Information School
DOD
Department of Defense
EDM
electronic distance measurement
elev
elevation
EN
engineer
EW
east-west
FM
field manual
ft
feet
GD
ground distance
HI
height of instrument
ICE
interservice correspondence exchange
inc
incorporation
IPD
Institute for Professional Development
JFK
John Fitzgerald Kennedy
MD
map distance
mil
A unit of angular measurement equal to 1/6400 of 360.
EN0591
A-2