| MASSA |
New York | Pennsylvania | New Jersey | Delaware | Maryland | Virginia | West Virginia |
| MISSA |
Ohio | Indiana | Illinois | Michigan | Wisconsin | Minnesota | Iowa | Kentucky | Missouri | North Dakota | South Dakota | Nebraska |
| NESSA |
Maine | New Hampshire | Vermont | Massachusetts | Rhode Island | Connecticut |
| NWISA |
Washington | Oregon | Idaho | Montana | Wyoming | Alaska |
| PCISA |
Arizona | California | Hawaii | Utah | Nevada |
| SAISA |
North Carolina | South Carolina | Tennessee | Georgia | Alabama (North) | Florida (excluding Panhandle) |
| SEISA |
Alabama (South) | Florida (Panhandle) | Mississippi | Louisiana | Arkansas | Kansas | Oklahoma | Texas | Colorado | New Mexico |
