| Abingdon, VA (Town) |
| Abingdon, IL (City) |
| Abington, IN (Township) |
| Abington, MA (Town) |
| Abington Township, IL (Township) |
| Abington Township, PA (Township) |
| Abington Township, PA (Township) |
| Abita Springs, LA (Town) |
| Aboite, IN (Township) |
| Abrams Town, WI (Town) |
| Absecon City, NJ (City) |
| Academical Village Community Development District, FL (CDD) |
| Acadia Parish, LA (County) |
| Accident, MD (Town) |
| Accomac, VA (Town) |
