| Artesia, NM (City) |
| Artesia Township, IL (Township) |
| Artesian, SD (Town) |
| Arthur, IL (Village) |
| Arthur, MN (Township) |
| Arthur, MN (Township) |
| Arthur, IA (City) |
| Arthur, NE (Village) |
| Arthur, ND (City) |
| Arthur, ND (Township) |
| Arthur County, NE (County) |
| Arthur Town, WI (Town) |
| Arthur Township, MI (Township) |
| Artichoke, MN (Township) |
| Artisan Lakes Community Development District, FL (CDD) |
