| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| سيس | city | Kordestan | Iran | 35.20 | 47.28 | 6709 | 4070 |
| سيس آباد | city | Khorasan-e Razavi | Iran | 36.34 | 59.66 | 3349 | 129040 |
| سيسادة القبلي | city | Al Hasakah | Syria | 36.76 | 40.91 | 1145 | 10132 |
| سيسادة فوقاني | city | Al Hasakah | Syria | 36.79 | 40.91 | 1190 | 10132 |
| سيسادة وسطاني | city | Al Hasakah | Syria | 36.78 | 40.91 | 1167 | 10132 |
| سيسارَگ | city | Kordestan | Iran | 35.89 | 45.74 | 5082 | 5023 |
| سيسارگ | city | Kordestan | Iran | 35.89 | 45.74 | 5082 | 5023 |
| سيساك | city | Sisacko-Moslavacka Zupanija | Croatia | 45.47 | 16.38 | 380 | 12418 |
| سيساوة | city | Arbil | Iraq | 36.49 | 44.39 | 2509 | 2235 |
| سيساوه | city | Arbil | Iraq | 36.49 | 44.39 | 2509 | 2235 |
| سيسايد | city | Oregon | United States | 45.99 | -123.92 | 78 | |
| سيسبانة | city | Salah ad Din | Iraq | 35.57 | 43.33 | 830 | 2235 |
| سيسباني | city | San`a' | Yemen | 15.74 | 44.49 | 7073 | 4960 |
| سيسة | city | Northern | Sudan | 20.12 | 30.55 | 830 | 0 |
| سيستان | city | Tehran | Iran | 35.99 | 51.58 | 7624 | 2086 |
| سيستانه | city | Hamadan | Iran | 34.66 | 48.32 | 6066 | 5364 |
| سيستانِه | city | Hamadan | Iran | 34.66 | 48.32 | 6066 | 5364 |
| سيستانک | city | Khorasan-e Jonubi | Iran | 32.90 | 59.26 | 5029 | 68840 |
| سيستانی دب | city | Helmand | Afghanistan | 31.56 | 64.02 | 2611 | 2086 |
| سيستاو | city | Euskadi | Spain | 43.31 | -3.00 | 16 | 328208 |
| سيسترز | city | Oregon | United States | 44.29 | -121.55 | 3349 | |
| سيسترفيل | city | West Virginia | United States | 39.56 | -81.00 | 830 | |
| سيستون | city | South Dakota | United States | 45.66 | -97.05 | 1200 | |
| سيسدة الفوقانية | city | Al Hasakah | Syria | 36.79 | 40.91 | 1190 | 10132 |
| سيسدة القبلي | city | Al Hasakah | Syria | 36.76 | 40.91 | 1145 | 10132 |
| سيسدة الوسطاني | city | Al Hasakah | Syria | 36.78 | 40.91 | 1167 | 10132 |
| سيسر | city | Azarbayjan-e Gharbi | Iran | 36.25 | 45.62 | 4468 | 5004 |
| سيسرا پائين | city | Mazandaran | Iran | 36.72 | 51.23 | -1689 | 13046 |
| سيسرون | city | Zufar | Oman | 17.13 | 54.01 | 1669 | 3995 |
| سيسفين | city | Cesvaines Novads | Latvia | 56.97 | 26.32 | 410 | 3020 |
| سيسنوك | city | New South Wales | Australia | -32.83 | 151.36 | 830 | 18562 |
| سيسنية | city | Tartus | Syria | 34.78 | 36.14 | 830 | 9469 |
| سيسه گرگ بالا | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |
| سيسه گرگ پائين | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |
| سيسوق | city | Aakkar | Lebanon | 34.49 | 36.05 | 1167 | 15411 |
| سيسي | city | Rhone-Alpes | France | 46.32 | 6.07 | 1679 | 21224 |
| سيسيدي | city | California | United States | 36.61 | -121.84 | 131 | |
| سيسيرو | city | Illinois | United States | 41.85 | -87.75 | 830 | |
| سيسيرو | city | New York | United States | 43.18 | -76.12 | 400 | |
| سيسيميوت | city | Qeqqata | Greenland | 66.93 | -53.68 | 3 | 233 |
| سيسَرا پائين | city | Mazandaran | Iran | 36.72 | 51.23 | -1689 | 13046 |
| سيسِر | city | Azarbayjan-e Gharbi | Iran | 36.25 | 45.62 | 4468 | 5004 |
| سيسِه گَرَگِ بالا | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |
| سيسِه گَرَگِ پائين | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |