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