| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tercer Centenario | city | Zacatecas | Mexico | 22.34 | -102.89 | 6187 | 11004 |
| Tercer Sector | city | Tamaulipas | Mexico | 25.98 | -98.11 | 91 | 50352 |
| Tercera | city | Oaxaca | Mexico | 16.28 | -97.82 | 1227 | 10852 |
| Tercera | city | Oaxaca | Mexico | 16.43 | -97.97 | 1669 | 11986 |
| Tercera Chica | city | San Luis Potosi | Mexico | 22.19 | -100.98 | 6138 | 138200 |
| Tercera Chica Cuatro | city | San Luis Potosi | Mexico | 22.21 | -100.97 | 6122 | 136164 |
| Tercera Chica Dos | city | San Luis Potosi | Mexico | 22.20 | -100.98 | 6145 | 134279 |
| Tercera Chica Tres | city | San Luis Potosi | Mexico | 22.20 | -100.98 | 6135 | 135670 |
| Tercera Chica Uno | city | San Luis Potosi | Mexico | 22.18 | -100.98 | 6141 | 142189 |
| Tercera Chimalpa | city | Tlaxcala | Mexico | 19.22 | -98.21 | 7549 | 95772 |
| Tercera Fraccion | city | Chiapas | Mexico | 17.70 | -92.17 | 183 | 2912 |
| Tercera Grande | city | San Luis Potosi | Mexico | 22.19 | -100.97 | 6125 | 140453 |
| Tercera Grande Dos | city | San Luis Potosi | Mexico | 22.18 | -100.97 | 6141 | 140979 |
| Tercera Manzana | city | Veracruz | Mexico | 19.06 | -96.86 | 4189 | 18023 |
| Tercera Manzana | city | Veracruz | Mexico | 20.45 | -98.35 | 5869 | 4732 |
| Tercera Manzana Francisco Serrato | city | Michoacan de Ocampo | Mexico | 19.51 | -100.26 | 8389 | 11960 |
| Tercera Manzana de Ignacio López Rayón | city | Michoacan de Ocampo | Mexico | 19.38 | -100.47 | 5029 | 6953 |
| Tercera Seccion | city | Tabasco | Mexico | 18.37 | -93.33 | 9 | 19141 |
| Tercera Seccion | city | Tabasco | Mexico | 17.70 | -93.48 | 111 | 1185 |
| Tercera Seccion | city | Tabasco | Mexico | 17.56 | -92.95 | 265 | 26017 |
| Tercera Seccion | city | Tabasco | Mexico | 17.64 | -92.71 | 131 | 6161 |
| Tercera Seccion | city | San Luis Potosi | Mexico | 21.60 | -98.95 | 830 | 18640 |
| Tercera Seccion | city | Tabasco | Mexico | 18.33 | -93.23 | 16 | 22957 |
| Tercera Seccion | city | Tabasco | Mexico | 18.30 | -93.28 | 19 | 22117 |
| Tercera Seccion | city | Tabasco | Mexico | 17.72 | -93.48 | 104 | 1192 |
| Tercera Seccion | city | Chiapas | Mexico | 17.73 | -93.14 | 147 | 2101 |
| Tercera Seccion | city | Puebla | Mexico | 18.86 | -98.47 | 5869 | 28470 |
| Tercera Seccion | city | Puebla | Mexico | 18.94 | -98.48 | 6709 | 33654 |
| Tercera Seccion Santa Clara Ocoyucan | city | Puebla | Mexico | 18.98 | -98.29 | 6804 | 37488 |
| Tercera Sección | city | Tabasco | Mexico | 17.96 | -91.28 | 173 | 1803 |
| Tercera Sección | city | Tabasco | Mexico | 18.36 | -93.26 | 9 | 21122 |
| Tercera Sección | city | Tabasco | Mexico | 18.31 | -93.07 | 9 | 12959 |
| Tercera Sección | city | Tabasco | Mexico | 18.30 | -93.22 | 22 | 24998 |
| Tercera Sección | city | Tabasco | Mexico | 18.30 | -93.14 | 16 | 20346 |
| Tercera Sección | city | Tabasco | Mexico | 18.06 | -92.93 | 26 | 27436 |
| Tercera Sección | city | Tabasco | Mexico | 17.72 | -93.45 | 111 | 1127 |
| Tercera Sección | city | Tabasco | Mexico | 17.69 | -93.00 | 134 | 7695 |
| Tercera Sección | city | Tabasco | Mexico | 17.70 | -92.86 | 108 | 10265 |
| Tercera Sección | city | Tabasco | Mexico | 17.73 | -92.70 | 111 | 5965 |
| Tercera Sección | city | Tabasco | Mexico | 17.43 | -92.81 | 830 | 7687 |
| Tercera Sección | city | Tabasco | Mexico | 18.29 | -93.29 | 22 | 22549 |
| Tercera Sección | city | Tabasco | Mexico | 18.43 | -93.27 | 3 | 14972 |
| Tercera Sección | city | Puebla | Mexico | 18.11 | -98.08 | 3763 | 6296 |
| Tercera Sección | city | Tabasco | Mexico | 17.70 | -93.37 | 157 | 915 |
| Tercera Sección | city | Chiapas | Mexico | 17.60 | -93.00 | 196 | 9903 |
| Tercera Sección | city | Chiapas | Mexico | 17.57 | -93.25 | 288 | 2302 |
| Tercera Sección | city | Chiapas | Mexico | 17.72 | -93.05 | 121 | 3367 |
| Tercera Sección de Tinajas | city | Chiapas | Mexico | 14.76 | -92.36 | 68 | 35533 |
| Tercero | city | Veracruz | Mexico | 18.81 | -97.07 | 4189 | 124792 |
| Tercero | city | Veracruz | Mexico | 17.93 | -94.89 | 255 | 24317 |