미국 50개주 약어표
| 주이름 | 약어 | 주이름 | 약어 |
| Alabama | AL | Alaska | AK |
| Arizona | AZ | Arkansas | AR |
| California | CA | Colorado | CO |
| Connecticut | CT | Delaware | DE |
| Florida | FL | Georgia | GA |
| Hawaii | HI | Idaho | ID |
| Illinois | IL | Indiana | IN |
| Iowa | IA | Kansas | KS |
| Kentucky | KY | Louisiana | LA |
| Maine | ME | Maryland | MD |
| Massachusetts | MA | Michigan | MI |
| Minnesota | MN | Mississippi | MS |
| Missouri | MO | Montana | MT |
| Nebraska | NE | Nevada | NV |
| New Hampshire | NH | New Jersey | NJ |
| New Mexico | NM | New York | NY |
| North Carolina | NC | North Dakota | ND |
| Ohio | OH | Oklahoma | OK |
| Oregon | OR | Pennsylvania | PA |
| Rhode Island | RI | South Carolina | SC |
| South Dakota | SD | Tennessee | TN |
| Texas | TX | Utah | UT |
| Vermont | VT | Virginia | VI |
| Washington | WA | West Virginia | WV |
| Wisconsin | WI | Wyoming | WY |
| District of Columbia | DC |