| Allens Grove Township, IA (Township) |
| Allens Grove Township, IL (Township) |
| Allenstown, NH (Town) |
| Allentown, GA (City) |
| Allentown, PA (City) |
| Allentown, NJ (Borough) |
| Allenville, MO (Village) |
| Allenville, IL (Village) |
| Allerton, IL (Village) |
| Allerton, IA (City) |
| Allgood, AL (Town) |
| Alliance, NC (Town) |
| Alliance, MN (Township) |
| Alliance, SD (Township) |
| Alliance, OH (City) |
