- AK: Alaska
- AL: Alabama
- AR: Arkansas
- AZ: Arizona
- CA: California
- CO: Colorado
- CT: Connecticut
- DC: Dist. 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
- 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