| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| سِر كوبِه | city | Iran | 33.80 | 50.10 | 6591 | 4023 | |
| سِسكَندَر | city | Iran | 33.94 | 50.51 | 5636 | 12844 | |
| سِسكُندَر | city | Iran | 33.94 | 50.51 | 5636 | 12844 | |
| سِفت | city | Iran | 34.62 | 50.38 | 4790 | 894 | |
| سِفيد شَبان | city | Iran | 34.63 | 49.97 | 7883 | 2086 | |
| سِفيدالِه | city | Iran | 34.61 | 50.36 | 4580 | 894 | |
| سِكَندَر | city | Iran | 33.94 | 50.51 | 5636 | 12844 | |
| سِكَندِر | city | Iran | 33.94 | 50.51 | 5636 | 12844 | |
| سِليجِرد | city | Iran | 35.13 | 50.27 | 5026 | 1381 | |
| سِنجان | city | Iran | 34.05 | 49.62 | 6026 | 27758 | |
| سِنجِگان | city | Iran | 34.51 | 50.33 | 5636 | 1185 | |
| سِنجگان | city | Iran | 34.51 | 50.33 | 5636 | 1185 | |
| سِنيجان | city | Iran | 34.05 | 49.62 | 6026 | 27758 | |
| سِهِل آباد | city | Iran | 34.83 | 50.37 | 3172 | 992 | |
| سِيان سُفلَى | city | Iran | 33.83 | 50.06 | 6148 | 4023 | |
| سِيان عُليا | city | Iran | 33.84 | 50.05 | 6233 | 4121 | |
| سِياه گَهَر | city | Iran | 34.01 | 50.56 | 6036 | 914 | |
| سِياوَشان | city | Iran | 34.44 | 50.00 | 6108 | 2893 | |
| سِيد آباد رودكانِه | city | Iran | 34.87 | 50.57 | 3001 | 961 | |
| سِيف آباد | city | Iran | 34.89 | 50.35 | 3179 | 6324 | |
| سِيف آباد | city | Iran | 33.66 | 49.95 | 6148 | 3794 | |
| سِيف آباد | city | Iran | 35.20 | 50.35 | 4875 | 2672 | |
| سِيِّد آباد | city | Iran | 33.72 | 50.12 | 5767 | 16008 | |
| سِيِّد آباد | city | Iran | 34.48 | 50.40 | 4878 | 894 |