| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Irsa | city | Leningradskaya Oblast' | Russia | 59.45 | 31.90 | 26 | 763 |
| Irset' | city | Mordoviya | Russia | 54.51 | 44.56 | 830 | 937 |
| Irset’ | city | Mordoviya | Russia | 54.51 | 44.56 | 830 | 937 |
| Irsha | city | Krasnoyarskiy Kray | Russia | 55.93 | 94.80 | 1020 | 8271 |
| Irshat | city | Bashkortostan | Russia | 53.83 | 54.55 | 830 | 1427 |
| Irsja | city | Krasnoyarskiy Kray | Russia | 55.93 | 94.80 | 1020 | 8271 |