Abbreviations

States

AL - Alabama IN - Indiana NE - Nebraska SC - South Carolina
AK - Alaska IA - Iowa NV - Nevada SD - South Dakota
AR - Arkansas KS - Kansas NH - New Hampshire TN - Tennessee
AZ - Arizona KY - Kentucky NJ - New Jersey TX - Texas
CA - California LA - Louisiana NM - New Mexico UT - Utah
CO - Colorado ME - Maine NY - New York VT - Vermont
CT - Connecticut MD - Maryland NC - North Carolina VA - Virginia
DE - Delaware MA - Massachusetts ND - North Dakota WA - Washington
FL - Florida MI - Michigan OH - Ohio WV - West Virginia
GA - Georgia MN - Minnesota OK - Oklahoma WI - Wisconsin
HI - Hawaii MS - Mississippi OR - Oregon WY - Wyoming
ID - Idaho MO - Missouri PA - Pennsylvania  
IL - Illinois MT - Montana RI - Rhode Island  


Street Designation

ALY - Alley DV - Divide KNLS - Knolls RD - Road
ANX - Annex DR - Drive LK - Lake SHL - Shoal
AR - Arcade EST - Estates LKS - Lakes SHLS - Shoals
AVE - Avenue EXT - Extension LNDG - Landing SHR - Shore
BCH - Beach FLS - Falls LN - Lane SHRS - Shores
BND - Bend FRY - Ferry LCKS - Locks SPG - Spring
BLF - Bluff FLD - Field LDG - Lodge SPGS - Springs
BTM - Bottom FLDS - Fields MNR - Manor SQ - Square
BLVD - Boulevard FLT - Flats MDWS - Meadows STA - Station
BR - Branch FRST - Forest ML - Mill STRM - Stream
BG - Bridge FGR - Forge MLS - Mills ST - Street
BRK - Brook FRKS - Forks MSN - Mission SMT - Summit
BVP - Bypass FT - Fort MT - Mount TER - Terrace
CP - Camp GDNS - Gardens MTN - Mountain TRCE - Trace
CYN - Canyon GTWY - Gateway NCK - Neck TRAK - Track
CPE - Cape GLN - Glen ORCH - Orchard TRL - Trail
CSWY - Causeway GN - Green OVAL - Oval TUNL - Tunnel
CTR - Center GRV - Grove PKY - Parkway TPKE - Turnpike
CIR - Circle HBR - Harbor PNES - Pines UN - Union
CLFS - Cliffs HVN - Haven PL - Place VLY - Valley
COR - Corner HTS - Heights PLN - Plain VIA - Viaduct
CORS - Corners HWY - Highway PLNS - Plains VW - View
CRSE - Course HL - Hill PLZ - Plaza VLG - Village
CT - Court HLS - Hills PT - Point VL - Villa
CTS - Courts HOLW - Hollow PRT - Port VIS - Vista
CV - Cove INLT - Inlet PR - Prairie WLS - Wells
CRK - Creek IS - Island RNCH - Ranch  
CRES - Crescent ISS - Islands RPDS - Rapids  
XING - Crossing JCT - Junction RDG - Ridge  
DM - Dam CY - Key RIV - River  


Additional

Directional Address Units
N - North APT - Apartment
S - South BLDG - Building
W - West FL - Floor
E - East STE - Suite
NE - Northeast RM - Room
SE - Southeast DEPT - Department
SW - Southwest  
NW - Northwest