| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| T'aegi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5983333 | 126.5091667 | 0 | 39530 |
| T'aeng-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5983333 | 126.5091667 | 0 | 39530 |
| T'apchae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6486111 | 126.3408333 | 0 | 32128 |
| Tae-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.0788889 | 125.9466667 | 0 | 3497 |
| Tae-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7677778 | 126.4411111 | 232 | 74049 |
| Tae-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5980556 | 126.6436111 | 55 | 105995 |
| Taeam | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4166667 | 126.65 | 22 | 521300 |
| Taeam-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4166667 | 126.65 | 22 | 521300 |
| Taebihyon | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Taebihyŏn | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Taebinch'ang | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6497222 | 126.2294444 | 0 | 7757 |
| Taebyonch'ang | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6497222 | 126.2294444 | 0 | 7757 |
| Taebyŏnch'ang | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6497222 | 126.2294444 | 0 | 7757 |
| Taech'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7833333 | 126.2816667 | 226 | 36748 |
| Taech'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6333333 | 126.5166667 | 42 | 67989 |
| Taehung | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6091667 | 126.4163889 | 68 | 34495 |
| Taehung | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6522222 | 126.4461111 | 36 | 74035 |
| Taehŭng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6091667 | 126.4163889 | 68 | 34495 |
| Taehŭng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6522222 | 126.4461111 | 36 | 74035 |
| Taeijang-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.1827778 | 126.2388889 | 0 | 5259 |
| Taeijang-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.1833333 | 126.25 | 0 | 5997 |
| Taejlog ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.495 | 126.7369444 | 72 | 780535 |
| Taejong-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.495 | 126.7369444 | 72 | 780535 |
| Taejŏng-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.495 | 126.7369444 | 72 | 780535 |
| Taemuui | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4030556 | 126.4119444 | 318 | 167273 |
| Taemuŭi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4030556 | 126.4119444 | 318 | 167273 |
| Taeryong-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7822222 | 126.2777778 | 36 | 36748 |
| Taisei | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.495 | 126.7369444 | 72 | 780535 |
| Taisei-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.495 | 126.7369444 | 72 | 780535 |
| Tambang-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4333333 | 126.75 | 55 | 496246 |
| Tambangi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4333333 | 126.75 | 55 | 496246 |
| Tangdwi | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7711111 | 126.2233333 | 91 | 25159 |
| Tarimok | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8058333 | 126.3958333 | 39 | 38792 |
| Tarumul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7825 | 126.3191667 | 3 | 36743 |
| Tasulgae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7875 | 126.4636111 | 36 | 61430 |
| Tasŭlgae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7875 | 126.4636111 | 36 | 61430 |
| Tchemoulpo | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4536111 | 126.7316667 | 29 | 747236 |
| Tjyei-moul-hpo | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4536111 | 126.7316667 | 29 | 747236 |
| Togam-gol | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7563889 | 126.5044444 | 9 | 50445 |
| Togung | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7997222 | 126.4069444 | 167 | 38792 |
| Tokchi-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7930556 | 126.2641667 | 29 | 31310 |
| Tokkogae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7997222 | 126.3005556 | 104 | 24226 |
| Tolgogae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Tolgon-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8066667 | 126.24 | 32 | 28206 |
| Tolgoti | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.8066667 | 126.24 | 32 | 28206 |
| Tolkogae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5 | 126.5666667 | 22 | 285726 |
| Tong-ch'on | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7563889 | 126.4080556 | 334 | 62154 |
| Tongdulmori | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6188889 | 126.4761111 | 121 | 48853 |
| Tongdŭlmŏri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6188889 | 126.4761111 | 121 | 48853 |
| Tonggom-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5833333 | 126.5 | 0 | 135906 |
| Tonggŏm-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5833333 | 126.5 | 0 | 135906 |
| Tongje-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6188889 | 126.4761111 | 121 | 48853 |
| Tongmak | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4 | 126.6686111 | 9 | 436599 |
| Tongsal-li | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7672222 | 126.2408333 | 3 | 25159 |
| Torim | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4175 | 126.7283333 | 121 | 747236 |
| Tosan-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4166667 | 126.7333333 | 29 | 747236 |
| Tot'ori | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7966667 | 126.3088889 | 75 | 24226 |
| Tou | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.2294444 | 126.1552778 | 0 | 18382 |
| Tsche-mul-p-ho | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.4536111 | 126.7316667 | 29 | 747236 |
| Ttemu-ri | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.3713889 | 126.4438889 | 0 | 67311 |
| Ttisom-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5352778 | 126.4094444 | 0 | 121800 |
| Ttisŏm-ni | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5352778 | 126.4094444 | 0 | 121800 |
| Ttungguji | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7894444 | 126.3113889 | 68 | 36743 |
| Tunjon-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.45 | 213 | 49380 |
| Tunjonp'yong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.45 | 213 | 49380 |
| Tunjŏn-dong | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.45 | 213 | 49380 |
| Tunjŏnp'yŏng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.6 | 126.45 | 213 | 49380 |
| Twitmul | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7655556 | 126.3791667 | 26 | 62154 |
| Twittae | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.5877778 | 126.5080556 | 229 | 39530 |
| Tŏgung | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7997222 | 126.4069444 | 167 | 38792 |
| Tŏgŭng | city | Inch'on-gwangyoksi | Korea, Republic of (South) | 37.7997222 | 126.4069444 | 167 | 38792 |