| ARKANSAS | MPJ | MORRILTON PETIT JEAN PARK |
| CALIFORNIA | MPI | MARIPOSA-YOSEMITE |
| IOWA | MPZ | MOUNT PLEASANT MUNI |
| KANSAS | MPR | McPHERSON |
| MISSISSIPPI | MPE | PHILADELPHIA MUNI |
| PENNSYLVANIA | MPO | MOUNT POCONO POCONO MOUNTAINS MUNI |
| VERMONT | MPV | BARRE-MONTPELIER EDWARD F KNAPP STATE |
| WEST VIRGINIA | MPG | MOUNDSVILLE MARSHALL CO |