| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yo`ar | city | Ostan-e Khuzestan | Iran | 31.2733333 | 49.2575 | 177 | 7340 |
| Yobareh | city | Ostan-e Khuzestan | Iran | 31.8972222 | 48.9747222 | 127 | 7291 |
| Yobareh-ye Sheykh Mohammad | city | Ostan-e Khuzestan | Iran | 31.2252778 | 48.3375 | 29 | 7344 |
| Yobāreh | city | Ostan-e Khuzestan | Iran | 31.8972222 | 48.9747222 | 127 | 7291 |
| Yobāreh-ye Sheykh Moḩammad | city | Ostan-e Khuzestan | Iran | 31.2252778 | 48.3375 | 29 | 7344 |
| Yofereh | city | Ostan-e Khuzestan | Iran | 31.0602778 | 48.8811111 | 29 | 7358 |
| Yoghunborj | city | Ostan-e Khorasan | Iran | 38.0666667 | 57.2166667 | 4169 | 2703 |
| Yoghūnborj | city | Ostan-e Khorasan | Iran | 38.0666667 | 57.2166667 | 4169 | 2703 |
| Yoheysheh | city | Ostan-e Khuzestan | Iran | 31.0247222 | 49.2055556 | 101 | 7361 |
| Yohisheh | city | Ostan-e Khuzestan | Iran | 31.0247222 | 49.2055556 | 101 | 7361 |
| Yohmureh | city | Ostan-e Khuzestan | Iran | 31.6697222 | 48.7055556 | 72 | 7309 |
| Yolchi | city | | Iran | 35.6475 | 49.2211111 | 6404 | 6465 |
| Yolchī | city | | Iran | 35.6475 | 49.2211111 | 6404 | 6465 |
| Yolghoonlooe Ghadim | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0166667 | 4212 | 9080 |
| Yolghoonlooe Jadid | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0666667 | 4507 | 9105 |
| Yolghoonlooé Ghadim | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0166667 | 4212 | 9080 |
| Yolghoonlooé Jadid | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0666667 | 4507 | 9105 |
| Yolgun Aghaj | city | Ostan-e Azarbayjan-e Sharqi | Iran | 36.4122222 | 47.2161111 | 7883 | 7946 |
| Yolgūn Āghāj | city | Ostan-e Azarbayjan-e Sharqi | Iran | 36.4122222 | 47.2161111 | 7883 | 7946 |
| Yolmeh Khandan | city | Ostan-e Golestan | Iran | 37.0222222 | 54.4986111 | 6 | 11114 |
| Yolmeh Khandan-e Pa'in | city | Ostan-e Golestan | Iran | 37.0222222 | 54.4986111 | 6 | 11114 |
| Yolmeh Khandān | city | Ostan-e Golestan | Iran | 37.0222222 | 54.4986111 | 6 | 11114 |
| Yolmeh Khandān-e Pā'īn | city | Ostan-e Golestan | Iran | 37.0222222 | 54.4986111 | 6 | 11114 |
| Yolmeh Salian | city | Ostan-e Golestan | Iran | 37.185 | 54.7305556 | 85 | 11095 |
| Yolmeh Salian | city | | Iran | 37.1333333 | 54.7333333 | 95 | 11100 |
| Yolmeh Saliyan | city | Ostan-e Golestan | Iran | 37.185 | 54.7305556 | 85 | 11095 |
| Yolmeh Sālīyān | city | Ostan-e Golestan | Iran | 37.185 | 54.7305556 | 85 | 11095 |
| Yolmeh Sālīān | city | Ostan-e Golestan | Iran | 37.185 | 54.7305556 | 85 | 11095 |
| Yolmeh Sālīān | city | | Iran | 37.1333333 | 54.7333333 | 95 | 11100 |
| Yomediyeh | city | Ostan-e Ilam | Iran | 32.4258333 | 47.6363889 | 426 | 3248 |
| Yomedīyeh | city | Ostan-e Ilam | Iran | 32.4258333 | 47.6363889 | 426 | 3248 |
| Yomidiyeh | city | Ostan-e Ilam | Iran | 32.4258333 | 47.6363889 | 426 | 3248 |
| Yomuq | city | Ostan-e Khorasan | Iran | 38 | 56.4833333 | 2286 | 2707 |
| Yomut | city | | Iran | 37.9333333 | 56.2 | 1102 | 7050 |
| Yomīdīyeh | city | Ostan-e Ilam | Iran | 32.4258333 | 47.6363889 | 426 | 3248 |
| Yomūq | city | Ostan-e Khorasan | Iran | 38 | 56.4833333 | 2286 | 2707 |
| Yomūt | city | | Iran | 37.9333333 | 56.2 | 1102 | 7050 |
| Yonji | city | Ostan-e Hamadan | Iran | 34.3572222 | 48.7786111 | 5830 | 11184 |
| Yoolchi | city | | Iran | 35.6475 | 49.2211111 | 6404 | 6465 |
| Yoolchī | city | | Iran | 35.6475 | 49.2211111 | 6404 | 6465 |
| Yoomeridash | city | Ostan-e Azarbayjan-e Gharbi | Iran | 39.1 | 44.65 | 6574 | 8519 |
| Yoones | city | Ostan-e Hamadan | Iran | 34.1580556 | 48.6744444 | 6522 | 9310 |
| Yoosef Abad | city | Ostan-e Kerman | Iran | 28.7991667 | 58.8538889 | 2283 | 1567 |
| Yoosh | city | Ostan-e Khorasan | Iran | 32.4486111 | 59.1191667 | 5544 | 2898 |
| Yooshoo | city | Ostan-e Khorasan | Iran | 32.4672222 | 59.0938889 | 5311 | 2898 |
| Yoosof Abad | city | Ostan-e Gilan | Iran | 37.3377778 | 49.7625 | -13 | 20276 |
| Yoozbash Cha'i | city | | Iran | 35.9166667 | 48.2666667 | 5124 | 6441 |
| Yoozbash Chaʼi | city | | Iran | 35.9166667 | 48.2666667 | 5124 | 6441 |
| Yorbi`i | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yorbī‘ī | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yord-e Anjir | city | Ostan-e Fars | Iran | 28.8205556 | 54.7819444 | 7043 | 4061 |
| Yord-e Anjīr | city | Ostan-e Fars | Iran | 28.8205556 | 54.7819444 | 7043 | 4061 |
| Yord-e Jamal | city | Ostan-e Fars | Iran | 28.8705556 | 54.7938889 | 6059 | 4060 |
| Yord-e Jamāl | city | Ostan-e Fars | Iran | 28.8705556 | 54.7938889 | 6059 | 4060 |
| Yord-e Khalaf | city | Ostan-e Hormozgan | Iran | 27.1883333 | 53.0433333 | 177 | 2091 |
| Yord-e Khordu | city | Ostan-e Hormozgan | Iran | 27.1808333 | 53.0361111 | 150 | 2064 |
| Yord-e Khordū | city | Ostan-e Hormozgan | Iran | 27.1808333 | 53.0361111 | 150 | 2064 |
| Yord-e Qasem`ali | city | Ostan-e Hormozgan | Iran | 27.1916667 | 53.0575 | 150 | 2091 |
| Yord-e Qāsem‘ālī | city | Ostan-e Hormozgan | Iran | 27.1916667 | 53.0575 | 150 | 2091 |
| Yord-e Sheytan | city | Ostan-e Hormozgan | Iran | 27.1827778 | 53.0466667 | 160 | 2091 |
| Yord-e Sheyţān | city | Ostan-e Hormozgan | Iran | 27.1827778 | 53.0466667 | 160 | 2091 |
| Yorebey`i | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yorebey‘ī | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yoshanloo | city | Ostan-e Azarbayjan-e Gharbi | Iran | 38.2166667 | 44.9833333 | 4215 | 8519 |
| Yosht | city | Ostan-e Khorasan | Iran | 32.8322222 | 59.2019444 | 5442 | 2885 |
| Yosofi | city | Ostan-e Lorestan | Iran | 34.0708333 | 48.1038889 | 6141 | 6976 |
| Yousefabad-e Khalesseh | city | Ostan-e Markazi | Iran | 35.3097222 | 51.5883333 | 2874 | 48122 |
| Yowga | city | Ostan-e Khuzestan | Iran | 30.4686111 | 48.0583333 | 42 | 10303 |
| Yowgā | city | Ostan-e Khuzestan | Iran | 30.4686111 | 48.0583333 | 42 | 10303 |
| Yowla Galdi | city | Ostan-e Azarbayjan-e Gharbi | Iran | 39.2833333 | 44.8166667 | 2956 | 8499 |
| Yowlqunlu-ye Jadid | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0666667 | 4507 | 9105 |
| Yowlqunlu-ye Qadim | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0166667 | 4212 | 9080 |
| Yowlqūnlū-ye Jadīd | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0666667 | 4507 | 9105 |
| Yowlqūnlū-ye Qadīm | city | Ostan-e Kerman | Iran | 37.1833333 | 46.0166667 | 4212 | 9080 |
| Yowlā Galdī | city | Ostan-e Azarbayjan-e Gharbi | Iran | 39.2833333 | 44.8166667 | 2956 | 8499 |
| Yowraybiyeh | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yowraybīyeh | city | Ostan-e Khuzestan | Iran | 31.12 | 49.1794444 | 85 | 7354 |
| Yowrd-e Anjir | city | Ostan-e Fars | Iran | 28.8205556 | 54.7819444 | 7043 | 4061 |
| Yowrd-e Anjīr | city | Ostan-e Fars | Iran | 28.8205556 | 54.7819444 | 7043 | 4061 |
| Yowrd-e Shah | city | Ostan-e Tehran | Iran | 35.6 | 51.75 | 5265 | 47947 |
| Yowrd-e Shāh | city | Ostan-e Tehran | Iran | 35.6 | 51.75 | 5265 | 47947 |
| Yowrghanlu | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6333333 | 45 | 4852 | 8692 |
| Yowrghānlū | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6333333 | 45 | 4852 | 8692 |
| Yowrqanlu | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6333333 | 45 | 4852 | 8692 |
| Yowrqanlu-ye Janizeh | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6666667 | 44.9666667 | 4491 | 8688 |
| Yowrqānlū | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6333333 | 45 | 4852 | 8692 |
| Yowrqānlū-ye Janīzeh | city | Ostan-e Azarbayjan-e Gharbi | Iran | 37.6666667 | 44.9666667 | 4491 | 8688 |
| Yowshanlu | city | Ostan-e Azarbayjan-e Gharbi | Iran | 38.2166667 | 44.9833333 | 4215 | 8519 |
| Yowshānlū | city | Ostan-e Azarbayjan-e Gharbi | Iran | 38.2166667 | 44.9833333 | 4215 | 8519 |
| Yowzidar | city | Ostan-e Kordestan | Iran | 35.0269444 | 46.6369444 | 4409 | 5933 |
| Yowzīdar | city | Ostan-e Kordestan | Iran | 35.0269444 | 46.6369444 | 4409 | 5933 |
| Yoḩmūreh | city | Ostan-e Khuzestan | Iran | 31.6697222 | 48.7055556 | 72 | 7309 |
| Yoḩīsheh | city | Ostan-e Khuzestan | Iran | 31.0247222 | 49.2055556 | 101 | 7361 |
| Yo‘ār | city | Ostan-e Khuzestan | Iran | 31.2733333 | 49.2575 | 177 | 7340 |