| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| İst Kilbrayd | city | South Lanarkshire | United Kingdom | 55.77 | -4.17 | 830 | 32732 |
| İstala | city | Balikesir | Turkey | 39.11 | 28.30 | 2923 | 3798 |
| İstanbul Hezarfen Airfield | airport | 41.10 | 28.55 | 57 | 0 | ||
| İstanbulboğazı | city | Ordu | Turkey | 41.06 | 37.71 | 935 | 15450 |
| İstanbuldere | city | Sakarya | Turkey | 40.65 | 30.23 | 2050 | 28692 |
| İstankelli | city | Gaziantep | Turkey | 37.20 | 37.12 | 4189 | 4619 |
| İstanos | city | Antalya | Turkey | 37.06 | 30.20 | 3349 | 18670 |
| İstasyon | city | Usak | Turkey | 38.39 | 29.10 | 2509 | 3427 |
| İstasyon | city | Samsun | Turkey | 41.26 | 36.29 | 265 | 78040 |
| İstasyon | city | Karaman | Turkey | 37.46 | 33.86 | 3385 | 2682 |
| İstasyon Mahallesi | city | Aydin | Turkey | 37.91 | 28.50 | 298 | 5662 |
| İstasyonaltı | city | Izmir | Turkey | 38.49 | 27.06 | 75 | 142165 |
| İstatos | city | Pafos | Cyprus | 34.89 | 32.61 | 3349 | 982 |
| İstavri | city | Trabzon | Turkey | 40.92 | 40.29 | 1108 | 33027 |
| İstavri | city | Gumushane | Turkey | 40.58 | 39.51 | 6922 | 2417 |
| İstavri | city | Ordu | Turkey | 40.50 | 37.84 | 5059 | 7897 |
| İstefan | city | Kayseri | Turkey | 38.66 | 35.59 | 4514 | 77056 |
| İstevran | city | Sirnak | Turkey | 37.23 | 41.73 | 2509 | 3278 |
| İsteye | city | Cankiri | Turkey | 41.00 | 33.07 | 4189 | 2086 |
| İsteyekum | city | Cankiri | Turkey | 41.00 | 33.07 | 4189 | 2086 |
| İstiklal | city | Gaziantep | Turkey | 37.05 | 37.35 | 3349 | 219365 |
| İstiklal Mahallesi | city | Sakarya | Turkey | 40.96 | 30.50 | 134 | 6014 |
| İstiklalbağı | city | Eskisehir | Turkey | 39.39 | 31.60 | 4189 | 3043 |
| İstinye | city | Istanbul | Turkey | 41.11 | 29.05 | 3 | 574010 |
| İstiranca | city | Istanbul | Turkey | 41.41 | 28.19 | 830 | 5164 |
| İstirefi | city | Giresun | Turkey | 40.37 | 38.55 | 5439 | 4917 |
| İstisu | city | Lankaran | Azerbaijan | 38.79 | 48.74 | 3 | 14246 |
| İstisu | city | Ismayilli | Azerbaijan | 40.94 | 48.07 | 2890 | 3524 |
| İstisu / Ջերմաջուր | city | Kalbacar | Azerbaijan | 39.95 | 45.96 | 8520 | 2533 |
| İstrovolos | city | Lefkosia | Cyprus | 35.15 | 33.33 | 830 | 131525 |
| İstrovulo | city | Lefkosia | Cyprus | 35.15 | 33.33 | 830 | 131525 |
| İstərövşən | city | Sughd | Tajikistan | 39.91 | 69.00 | 3349 | 60667 |