Note:
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
Do not abbreviate proper names of the street in the street address field.
WORD
ABBREVIATION
Air Force Base
AFB
Alley
ALY
Annex
ANX
Apartment
APT
Arcade
ARC
Avenue
AVE
Basement
BSMT
Bayou
BYU
Beach
BCH
Bend
BND
Bluff(s)
BLF(S)
Bottom
BTM
Boulevard
BLVD
Branch
BR
Bridge
BRG
Brook(s)
BRK(S)
Building
BLDG
Burg(s)
BG(S)
Bypass
BYP
Camp
CP
Canyon
CYN
Cape
CPE
Causeway
CSWY
Center(s)
CTR(S)
Circle(s)
CIR(S)
Cliff(s)
CLF(S)
Club
CLB
Common
CMN
Corner(s)
COR(S)
Course
CRSE
Court(s)
CT(S)
Cove(s)
CV(S)
Creek
CRK
Crescent
CRES
Crest
CRST
Crossing
Crossroad
XRD
Curve
CURV
Dale
DL
Dam
DM
Department
DEPT
Divide
DV
Drive(s)
DR(S)
East, Ea
E
Estate(s)
EST(S)
Expressway
EXPY
Extension(s)
EXT(S)
Ferry
FRY
Field(s)
FLD(S)
First
1ST
Flat(s)
FLT(S)
Floor
FL
Ford(s)
FRD(S)
Forest
FRST
Forge(s)
FRG(S)
Fork(s)
FRK(S)
Fort
FT
Freeway
FWY
Front
FRNT
Garden(s)
GDN(S)
Gateway
GTWY
Glen(s)
GLN(S)
Green(s)
GRN(S)
Grove(s)
GRV(S)
Hanger
HNGR
Harbor(s)
HBR(S)
Haven
HVN
Heights
HTS
Highway
HWY
Highway Contract
HC
Hill(s)
HL(S)
Hollow
HOLW
Inlet
INLT
Island(s)
IS(S)
Junction(s)
JCT(S)
Key(s)
KY(S)
Knoll(s)
KNL(S)
Lake(s)
LK(S)
Landing
LNDG
Lane
LN
Light(s)
LGT(S)
Loaf
LF
Lobby
LBBY
Lock(s)
LCK(S)
Lodge
LDG
Lower
LOWR
Manor(s)
MNR(S)
Meadow(s)
MDW(S)
Mill(s)
ML(S)
Mission
MSN
Motorway
MTWY
Mount
MT
Mountain(s)
MTN(S)
Neck
NCK
North, No. No
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