U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION Air Traffic Organization Policy
Subject: Contractions Includes: Change 2 dated 3/5/15 and Change 1 dated 11/13/14
STATE(TERRITORY)
MISCELLANEOUS ABBREVIATIONS
DAYS OF THE WEEK
MONTHS OF THE YEAR
POSTAL ABBREVIATIONS
Sunday
Sun.
January
Jan.
Annex
Anx.
Parkway
Pkwy.
Monday
Mon.
February
Feb.
Avenue
Ave.
Place
Pl.
Tuesday
Tues.
March
Mar.
Boulevard
Blvd.
Plaza
Plz.
Wednesday
Wed.
April
Apr.
Camp
Cp.
Road
Rd.
Thursday
Thurs.
May
Circle
Cir.
Rural Route
RR
Friday
Fri.
June
Court
Ct.
Saint
St.
Saturday
Sat.
July
Drive
Dr.
San
Sn.
August
Aug.
Estates
Est.
Santa
September
Sept.
Expressway
Expy
Santo
October
Oct.
Fort
Ft.
Square
Sq.
November
Nov.
Highway
Hwy.
State
December
Dec.
In care of
c/o
Station
Stn.
Island
Is.
Street
Junction
Jct.
Terrace
Ter.
Lane
Ln.
Turnpike
Tpk.
Mount
Mt.
TIME ZONES (EAST TO WEST)
TIME ZONE
CONVERSION
Atlantic standard time
A.s.t.
(+4=UTC)
Alaskan standard time
(+9=UTC)
Atlantic daylight time
A.d.t.
(+3=UTC)
Alaskan daylight time
(+8=UTC)
eastern standard time
e.s.t.
(+5=UTC)
Bering standard time
B.s.t.
(+10=UTC)
eastern daylight time
e.d.t.
Bering daylight time
B.d.t.
central standard time
c.s.t.
(+6=UTC)
Hawaiian standard time
H.s.t.
central daylight time
c.d.t
Hawaiian daylight time
H.d.t.
mountain standard time
m.s.t
(+7=UTC)
Pacific standard time
P.s.t.
mountain daylight time
m.d.t.
Pacific daylight time
P.d.t.
WEIGHTS AND MEASURES
Units of Measure
ton
t
metric ton
mt
gallon
gal
kiloliter
kL
hundred weight
cwt
kilogram
kg
quart
qt
liter
L
pound
lb
gram
g
pint
pt
deciliter
dL
ounce
oz
decigram
dg
bushel
bu
centiliter
cL
centigram
cg
peck
pk
milliliter
mL
milligram
mg
LENGTH
AREA
mile
mi
meter
m
square mile
square kilometer
km
yard
yd
decimeter
dm
square yard
square
centimeter
cm
foot
ft
square foot
inch
in
millimeter
mm
square inch
VOLUME
ENGLISH SYSTEM
METRIC SYSTEM
COMPASS DIRECTIONS
DECODE
ENCODE