Following is a list of US state abbreviation codes (including US territories), as used by the United States Postal Service:

AL Alabama	MO Missouri
AK Alaska	MT Montana
AS American Samoa	NE Nebraska
AZ Arizona	NV Nevada
AR Arkansas	NH New Hampshire
CA California	NJ New Jersey
CO Colorado	NM New Mexico
CT Connecticut	NY New York
DE Delaware	NC North Carolina
DC District of Columbia	ND North Dakota
FM Micronesia	MP N. Mariana Islands
FL Florida	OH Ohio
GA Georgia	OK Oklahoma
GU Guam	OR Oregon
HI Hawaii	PA Pennsylvania
ID Idaho	PR Puerto Rico
IL Illinois	RI Rhode Island
IN Indiana	SC South Carolina
IA Iowa	SD South Dakota
KS Kansas	TN Tennessee
KY Kentucky	TX Texas
LA Louisiana	UT Utah
ME Maine	VT Vermont
MH Marshall Islands	VA Virginia
MD Maryland	VI Virgin Islands, US
MA Massachusetts	WA Washington
MI Michigan	WV West Virginia
MN Minnesota	WI Wisconsin
MS Mississippi	WY Wyoming