| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Atascador | city | Tamaulipas | Mexico | 22.37 | -98.90 | 285 | 2485 |
| Atenco | city | Tamaulipas | Mexico | 24.75 | -98.36 | 830 | 229 |
| Atizapan de Zaragoza | city | Tamaulipas | Mexico | 22.83 | -98.59 | 232 | 894 |
| Atizapán de Zaragoza | city | Tamaulipas | Mexico | 25.71 | -98.01 | 52 | 1474 |
| Atravesada | city | Tamaulipas | Mexico | 26.15 | -98.58 | 180 | 1404 |