| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
801  | Tongmang-ni Dongmak-ri,Tongmang-ni,dongmagli,동막리 | South Korea, Incheon Ganghwa-gun > Hwado-myeon | locality | N 37° 36′ 6'' | E 126° 26′ 39'' |
| 802 | Tongjŏng-ni Tongjong,Tongjong-ni,Tongjŏng,Tongjŏng-ni,dongjeongli,동정리 | South Korea, Gyeongsangnam-do Changnyeong-gun > Jangma-myeon | locality | N 35° 27′ 14'' | E 128° 26′ 38'' |
803  | East Clifford Donggyeongnyeolbido,East Clifford,Kaori,To-kakureppi-to,Tong-kyongnyolbi-do,Tong-kyŏngnyŏlbi-do,Tong... | South Korea, Chungcheongnam-do Taean-gun > Geunheung-myeon | island | N 36° 37′ 1'' | E 125° 34′ 33'' |
| 804 | Tonggwal-li Tonggwal-li,Tonggwan-ni,dong-gwanli,동관리 | South Korea, Gyeongsangbuk-do Sangju-si > Hwanam-myeon | locality | N 36° 28′ 40'' | E 127° 55′ 27'' |
| 805 | Tonggwan-ni Tonggan-ni,Tonggang-ni,Tonggwan-ni,Tonggwang-ni | South Korea, Jeollanam-do Yeonggwang-gun > Bulgap-myeon | locality | N 35° 14′ 0'' | E 126° 29′ 0'' |
| 806 | Tonggurim-ni Tong-kurim-ni,Tonggunim-ni,Tonggurim-ni | South Korea, Jeollanam-do Yeongam-gun > Gunseo-myeon | locality | N 34° 46′ 0'' | E 126° 38′ 0'' |
| 807 | Donggeom-ri Donggeom-ri,Tonggom-ni,Tonggŏm-ni,dong-geomli,동검리 | South Korea, Incheon Ganghwa-gun > Gilsang-myeon | locality | N 37° 35′ 15'' | E 126° 31′ 13'' |
| 808 | Donggeochado Donggeochado,To-kyoji-to,Togocha To,Tokyoshito,Tokyoshitō,Ton-kotya To,Ton-kotya Tō,Tong-koch'a-do,T... | South Korea, Jeollanam-do | island | N 34° 14′ 8'' | E 125° 56′ 22'' |
| 809 | Tongch’ŏl-li Tongch'ol-li,Tongch'on-ni,Tongch’ŏl-li,Tongch’ŏn-ni,Tosen-ri,Tōsen-ri,dongcheonli,동천리 | South Korea, Jeollanam-do Wando-gun > Nohwa-eup | locality | N 34° 12′ 48'' | E 126° 36′ 47'' |
| 810 | Tonam-ni Donan-ri,Dōnan-ri,Tonam,Tonam-ni,donamli,도남리 | South Korea, Jeollanam-do Wando-gun > Gogeum-myeon | locality | N 34° 23′ 44'' | E 126° 48′ 32'' |
| 811 | Tŏksal-li Toksal-li,Toksan-ni,Tŏksal-li,Tŏksan-ni,deogsanli,덕산리 | South Korea, Jeollabuk-do Muju-gun > Anseong-myeon | locality | N 35° 51′ 38'' | E 127° 41′ 20'' |
| 812 | Deokpo-ri Deokpo-ri,Tokp'o-ri,Tŏkp’o-ri,deogpoli,덕포리 | South Korea, Incheon Ganghwa-gun > Hwado-myeon | locality | N 37° 37′ 13'' | E 126° 26′ 39'' |
813  | Deokpo Deokpo,Deokpojin,Sindokp'o,Sindŏkp’o,Sintokp'o,Sintŏkp’o,Tokp'o,Tokp'ojin,Tŏkp’o,Tŏkp’ojin,deogpo,de... | South Korea, Gyeonggi-do Gimpo-si > Daegot-myeon | populated place | N 37° 39′ 30'' | E 126° 32′ 37'' |
| 814 | Deokgok-ri Deokgok-ri,Tokkol-li,Tokkong-ni,Tŏkkol-li,Tŏkkong-ni,deoggogli,덕곡리 | South Korea, Gangwon-do Yanggu-gun > Dong-myeon | locality | N 38° 11′ 50'' | E 128° 1′ 22'' |
| 815 | Dokgeodo Dokgeodo,Dokkyo-To,Dokkyo-Tō,Dokukyo-to,Dokukyo-tō,Tokko To,Tokko-do,Tokkŏ-do,Tokuko To,Tokuko Tō,To... | South Korea, Jeollanam-do | island | N 34° 15′ 5'' | E 126° 10′ 45'' |
| 816 | Tokusen-ri Tokch'ol-li,Tokch'on-ni,Tokusen-ri,Tŏkch’ŏl-li,Tŏkch’ŏn-ni,deogcheonli,덕천리 | South Korea, Gyeongsangbuk-do Uljin County > Buk-myeon | locality | N 37° 4′ 55'' | E 129° 23′ 2'' |
| 817 | Tŏkchŏl-li Tokch'on-ni,Tokchol-li,Tŏkchŏl-li,Tŏkch’ŏn-ni,deogcheonli,덕천리 | South Korea, Jeollabuk-do Jinan-gun > Maryeong-myeon | locality | N 35° 46′ 0'' | E 127° 20′ 22'' |
| 818 | Tŏkchŏng-ni Tokchong,Tokchong-ni,Tŏkchŏng,Tŏkchŏng-ni,deogjeongli,덕정리 | South Korea, Gyeongsangnam-do Hapcheon-gun > Daeyang-myeon | locality | N 35° 30′ 48'' | E 128° 11′ 19'' |
| 819 | Deokjeokdo  Deogjeog Island,Deogjeog-do,Deokjeokdo,Takchau,Takuchaku,Tokchok-to,Tokuseki-to,Tokuseki-tō,Tŏkchŏk-... | South Korea, Incheon | island | N 37° 14′ 6'' | E 126° 7′ 13'' |
| 820 | Tŏkchich’ŏn-dong Tokchich'on-dong,Tokchich'on-ni,Tokchinae-ri,Tŏkchich’ŏn-dong,Tŏkchich’ŏn-ni,Tŏkchinae-ri,deogjicheo... | South Korea, Chungcheongnam-do Seosan-si | locality | N 36° 43′ 56'' | E 126° 29′ 28'' |
| 821 | Deokjae-ri Deokjae-ri,Tokchae-ri,Tŏkchae-ri,deogjaeli,덕재리 | South Korea, Jeollanam-do Jangseong-gun > Bukha-myeon | locality | N 35° 24′ 46'' | E 126° 51′ 38'' |
| 822 | Tojang-ni Dojang-ri,Tojang-ni,dojangli,도장리 | South Korea, Incheon Ganghwa-gun > Yangdo-myeon | locality | N 37° 38′ 38'' | E 126° 27′ 10'' |
| 823 | Tohŭng-ni Tohung-dong,Tohung-ni,Tohŭng-dong,Tohŭng-ni,doheungli,도흥리 | South Korea, Gyeongsangbuk-do Seongju-gun > Seonnam-myeon | locality | N 35° 54′ 36'' | E 128° 22′ 55'' |
| 824 | Toha-ri Toha-ri,Yonha-ri,Yŏnha-ri,dohali,도하리 | South Korea, Gyeonggi-do Yangju-si > Eunhyeon-myeon | locality | N 37° 51′ 7'' | E 127° 0′ 25'' |
| 825 | Togye-ri Togye-dong,Togye-ri,dogyeli,도계리 | South Korea, Gyeongsangbuk-do Yeongyang-gun > Irwol-myeon | locality | N 36° 42′ 10'' | E 129° 6′ 59'' |
| 826 | Meongseom Bogu To,Ga-to,Ga-tō,Ka-do,Meongseom,Mong-som,Mŏng-sŏm,T'ogum-do,T'okkidoga-do,Tokin-to,Tokin-tō,T’og... | South Korea, Jeollanam-do | island | N 34° 10′ 7'' | E 126° 28′ 43'' |
| 827 | T’ogu-ri T'ogu-dong,T'ogu-ri,T’ogu-dong,T’ogu-ri,toguli,토구리 | South Korea, Gyeongsangbuk-do Yeongyang-gun > Cheonggi-myeon | locality | N 36° 42′ 48'' | E 129° 2′ 6'' |
| 828 | Dogok-ri Dogok-ri,Togong-ni,dogogli,도곡리 | South Korea, Gyeonggi-do Yangpyeong-gun > Yangseo-myeon | locality | N 37° 31′ 14'' | E 127° 23′ 28'' |
| 829 | Tokugan-ri Togam,Togam-ni,Tokugan-ri,Tŏgam,Tŏgam-ni,deog-amli,덕암리 | South Korea, Jeollanam-do Wando-gun > Gogeum-myeon | locality | N 34° 24′ 25'' | E 126° 48′ 47'' |
| 830 | Tŏgam-ni Togam-dong,Togam-ni,Tŏgam-dong,Tŏgam-ni,deog-amli,덕암리 | South Korea, Gyeongsangbuk-do Cheongdo-gun > Cheongdo-eup | locality | N 35° 41′ 48'' | E 128° 44′ 36'' |
| 831 | Toegyewon T'aegewon-ni,T'oegewon-ni,T'oegyewon,T'oegyewon-ni,Taikeiin-ri,Toegyewon,T’aegewŏn-ni,T’oegewŏn-ni,T... | South Korea, Gyeonggi-do Namyangju-si > Toegyewon-myeon | populated place | N 37° 39′ 5'' | E 127° 8′ 35'' |
| 832 | Toch’ŏl-li Toch'ol-li,Toch'on-ni,Toch’ŏl-li,Toch’ŏn-ni,docheonli,도천리 | South Korea, Gyeongsangnam-do Hamyang-gun > Seosang-myeon | locality | N 35° 40′ 20'' | E 127° 41′ 36'' |
| 833 | Toch’ol-li Toch'ol-li,Toch'on-ni,Toch’ol-li,Toch’on-ni,dochonli,도촌리 | South Korea, Jeollanam-do Boseong-gun > Deungnyang-myeon | locality | N 34° 44′ 18'' | E 127° 10′ 6'' |
| 834 | Toch’ŏl-li Toch'ol-li,Toch'on-ni,Toch’ŏl-li,Toch’ŏn-ni,docheonli,도천리 | South Korea, Jeollanam-do Goheung-gun > Gwayeok-myeon | locality | N 34° 42′ 7'' | E 127° 20′ 59'' |
| 835 | Toal-li Toal-li,Toan-ni,doanli,도안리 | South Korea, Jeollanam-do Boseong-gun > Gyeombaek-myeon | locality | N 34° 48′ 56'' | E 127° 8′ 32'' |
| 836 | Tapdong Iepyung-ri,Ilp'yong,Ilp'yong-ni,Ilp’yŏng,Ilp’yŏng-ni,Jitsuhei-ri,Nippei,Nippei-ri,T'ap-tong,Tapdong,... | South Korea, Jeollanam-do Haenam-gun > Hyeonsan-myeon | populated place | N 34° 27′ 30'' | E 126° 33′ 58'' |
| 837 | Tamsal-li Tamsal-li,Tamsan-ni,Tapsan-ni,damsanli,담산리 | South Korea, Chungcheongnam-do Hongseong-gun > Gwangcheon-eup | locality | N 36° 28′ 50'' | E 126° 38′ 42'' |
| 838 | Tang-do Dangdo,Do-to,Tang-do,Tang-semi,Tang-som,Tang-sŏm,To-to,Tō-tō,dangdo,당도 | South Korea, Incheon | land-tied island | N 37° 39′ 14'' | E 125° 42′ 37'' |
| 839 | Tangsal-li Tangsal-li,Tangsan-ni,dangsanli,당산리 | South Korea, Chungcheongnam-do Dangjin-si | locality | N 36° 56′ 37'' | E 126° 38′ 15'' |
| 840 | Tangsal-li Tangsal-li,Tangsan,Tangsan-ni,dangsanli,당산리 | South Korea, Jeollanam-do Haenam-gun > Gyegok-myeon | locality | N 34° 41′ 5'' | E 126° 40′ 7'' |
| 841 | Tangnang-ni Doraku-ri,Dōraku-ri,Tang-ni,Tangnang-ni,dangnagli,당낙리 | South Korea, Jeollanam-do Wando-gun > Cheongsan-myeon | locality | N 34° 10′ 13'' | E 126° 51′ 37'' |
| 842 | Tokonjo To T'anggol-lyo,T'anggon-yo,T'anggonu,T'anggun-yo,T'anggunyo-do,Tang-geun Yeo,Tangon Yo,Tokengu,Tokin-r... | South Korea, Jeollanam-do | rock | N 34° 21′ 58'' | E 127° 30′ 48'' |
| 843 | Tangam-ni Tang-am-ri,Tangam-ni,Tanggan-ni,dang-amli,당암리 | South Korea, Chungcheongnam-do Taean-gun > Nam-myeon | locality | N 36° 37′ 53'' | E 126° 19′ 13'' |
| 844 | Ta Re Datsu-sho,Ta Re,Tal-so,Tal-sŏ,Tallyo-do,Tallyŏ-do,Talso-do,Talsŏ-do,Taryo-do,Taryŏ-do,Tatsu Sho,Tats... | South Korea, Jeju-do | island | N 33° 33′ 25'' | E 126° 41′ 43'' |
| 845 | Talchŏl-li Talchol-li,Talchon-dong,Talchŏl-li,Talchŏn-dong,daljeonli,달전리 | South Korea, Gyeongsangbuk-do Pohang-si > Nam-gu | locality | N 36° 2′ 3'' | E 129° 17′ 37'' |
| 846 | Dakseom Dakseom,Ke To,Kei-to,Kei-tō,Keigo To,Kye-do,Kē Tō,Tak-som,Tak-sŏm,dalgseom,닭섬 | South Korea, Jeollanam-do | island | N 34° 18′ 36'' | E 126° 36′ 37'' |
| 847 | Taeyul-tong Hanbam-dong,Taebam-dong,Taeryul-tong,Taeyul-tong | South Korea, Gyeongsangbuk-do Gunwi-gun > Bugye-myeon | locality | N 36° 3′ 0'' | E 128° 39′ 0'' |
| 848 | Teyonpyon To Daeyeonpyeongdo,K'unyonp'yong-do,K'unyonp'youg-do,K’ŭnyŏnp’youg-do,K’ŭnyŏnp’yŏng-do,Taeyonp'yong-do,... | South Korea, Incheon | island | N 37° 40′ 27'' | E 125° 41′ 46'' |
| 849 | Taesŏng-ni Taesong-dong,Taesong-ni,Taesŏng-dong,Taesŏng-ni,daeseongli,대성리 | South Korea, Gyeongsangbuk-do Gimcheon-si > Apo-eup | locality | N 36° 7′ 54'' | E 128° 16′ 24'' |
| 850 | Taesil-li Taesil-li,Taesin-dong,daesinli,대신리 | South Korea, Gyeongsangbuk-do Gimcheon-si > Apo-eup | locality | N 36° 8′ 50'' | E 128° 12′ 12'' |
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