Technology Transfer Network / NAAQS
Ozone Implementation
State Abbreviations
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
| ABBR. | STATE | ABBR. | STATE | ABBR. | STATE |
|---|---|---|---|---|---|
| AK | Alaska | MD | Maryland | RI | Rhode Island |
| AL | Alabama | ME | Maine | SC | South Carolina |
| AR | Arkansas | MI | Michigan | SD | South Dakota |
| AZ | Arizona | MN | Minnesota | UT | Utah |
| CA | California | MO | Missouri | TN | Tennessee |
| CO | Colorado | MS | Mississippi | TX | Texas |
| CT | Connecticut | MT | Montana | VA | Virginia |
| DC | District of Columbia | NC | North Carolina | VI | Virgin Islands |
| DE | Delaware | ND | North Dakota | VT | Vermont |
| FL | Florida | NE | Nebraska | WA | Washington |
| GA | Georgia | NH | New Hampshire | WI | Wisconsin |
| HI | Hawaii | NJ | New Jersey | WY | Wyoming |
| ID | Idaho | NM | New Mexico | WV | West Virginia |
| IA | Iowa | NY | New York | ||
| IN | Indiana | NV | Nevada | ||
| IL | Illinois | OH | Ohio | ||
| KS | Kansas | OK | Oklahoma | ||
| KY | Kentucky | OR | Oregon | ||
| LA | Louisiana | PA | Pennsylvania | ||
| MA | Massachusetts | PR | Puerto Rico |