| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Istyak | city | Bashkortostan | Russia | 56.28 | 55.02 | 259 | 29402 |
| Istyakovka | city | Permskiy Kray | Russia | 57.52 | 57.35 | 830 | 624 |
| Istyakovo | city | Bashkortostan | Russia | 56.28 | 55.02 | 259 | 29402 |
| Istyatskiye | city | Tyumenskaya Oblast' | Russia | 57.32 | 69.17 | 219 | 149 |
| Istyk | city | Kuhistoni Badakhshon | Tajikistan | 37.73 | 74.38 | 13428 | 0 |
| Istyk-Pay | city | Kazakhstan | 48.59 | 46.65 | 75 | 149 |