| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4001  | Tsianinkira Antsaninkira,Tsianinkira | Madagascar, MG.03 | populated place | S 15° 16′ 0'' | E 46° 48′ 0'' |
| 4002 | Tsianihy Tsianibe,Tsianibé,Tsianihy | Madagascar, Menabe Manja > Andranopasy > Tsianihy | populated place | S 21° 19′ 0'' | E 44° 2′ 0'' |
| 4003 | Tsianerena Tsanarena,Tsianerena | Madagascar, Anosy Amboasary > Tsivory > Marovotry | populated place | S 24° 8′ 0'' | E 46° 1′ 0'' |
| 4004 | Tsianerena Tsianerena,Tsianirena | Madagascar, Ihorombe Ihosy > Zazafotsy > Ambalamahatsinjo | populated place | S 22° 8′ 0'' | E 46° 30′ 0'' |
| 4005 | Tsianerena Tsianenenana,Tsianerena | Madagascar, Menabe Miandrivazo > Bemahatazana > Tsienerena | populated place | S 19° 29′ 0'' | E 45° 21′ 0'' |
| 4006 | Tsiandro Tsiandra,Tsiandro | Madagascar, Melaky Antsalova > Antsalova > Tsiandro | populated place | S 18° 44′ 0'' | E 44° 54′ 0'' |
| 4007 | Tsiandrarafa Tsiandrarafa,Tsiandrarata | Madagascar, Menabe Miandrivazo > Ambatolahy > Tsiandrarafa | populated place | S 19° 59′ 0'' | E 45° 29′ 0'' |
| 4008 | Tsiandrarafa Tsiandrarafa,Tsiandrarafy | Madagascar, Betsiboka Maevatanana > Marokoro > Tsiandrarafa | populated place | S 16° 53′ 0'' | E 47° 18′ 0'' |
| 4009 | Tsianaloka Tsianalloka,Tsianaloka | Madagascar, Atsimo-Andrefana Sakaraha District > Ambinany > Morahariva II | populated place | S 22° 43′ 0'' | E 44° 56′ 0'' |
| 4010 | Tsianaloka Tsianaloka,Tsiananloka | Madagascar, Menabe Mahabo > Mazavasoa > Ikaosy | populated place | S 20° 50′ 0'' | E 45° 40′ 0'' |
| 4011 | Tsianaloka Tsianafoka,Tsianaloka | Madagascar, Menabe Miandrivazo > Bemahatazana > Ankazomanga | populated place | S 19° 36′ 0'' | E 45° 23′ 0'' |
| 4012 | Tsianaloka Tsianaloka,Tsianaloky | Madagascar, Melaky Maintirano > Bebaboky Sud > Onara | populated place | S 17° 10′ 0'' | E 44° 12′ 0'' |
| 4013 | Tsiambihotsy Siombihotsy,Tsiambihotsy | Madagascar, Melaky Morafenobe > Morafenobe > Berohay | populated place | S 17° 53′ 0'' | E 44° 49′ 0'' |
| 4014 | Tsiafahy Tsiafahy,Tsiafany | Madagascar, Analamanga Ankazobe > Kiangara > Tsiafahy | populated place | S 18° 3′ 0'' | E 47° 3′ 0'' |
| 4015 | Tserananjoky Antserananjoky,Tserananjoky | Madagascar, Melaky Antsalova > Antsalova > Masama | populated place | S 18° 48′ 0'' | E 44° 28′ 0'' |
| 4016 | Tsatoro Sahatoro,Tsatoro | Madagascar, Atsimo-Atsinanana Farafangana > Maheriraty > Ambatalany | populated place | S 22° 46′ 0'' | E 47° 38′ 0'' |
| 4017 | Tsarepioky Tsarepioky,Tserepioky | Madagascar, Atsimo-Andrefana Beroroha > Behisatsy > Tsiaripioky | populated place | S 21° 58′ 0'' | E 45° 4′ 0'' |
| 4018 | Tsarazafy Herimiray Tsarazafy,Tsarazafy Herimiray | Madagascar, Vakinankaratra Betafo District > Ambatonikonilahy > Tsarazafy | populated place | S 19° 43′ 0'' | E 46° 57′ 0'' |
| 4019 | Tsaratasy Tsarafasy,Tsaratasy | Madagascar, Diana Ambilobe > Ambarakaraka > Tsarafasy | populated place | S 13° 32′ 0'' | E 48° 58′ 0'' |
| 4020 | Tsaratanteraka Tsaratandreka,Tsaratanteraka | Madagascar, Fitovinany Region Ikongo > Ikongo > Tsaratanteraka | populated place | S 21° 55′ 0'' | E 47° 27′ 0'' |
| 4021 | Tsaratano Tsararano,Tsaratano | Madagascar, Atsimo-Atsinanana Vondrozo > Vohimary > Vohitsidy | populated place | S 23° 6′ 0'' | E 47° 14′ 0'' |
| 4022 | Tsaratampona Tsaralampona,Tsaratampona | Madagascar, Alaotra Mangoro Ambatondrazaka > Didy > Tsaratampona | populated place | S 18° 14′ 0'' | E 48° 22′ 0'' |
| 4023 | Tsiafahy  Tsararivotra,Tsiafahy,tsyafahy,تسیافاهی | Madagascar, Analamanga Antananarivo-Atsimondrano > Tsiafahy > Ambatofotsy Gara | populated place | S 19° 4′ 12'' | E 47° 33′ 20'' |
| 4024 | Tsararano Morarano,Tsararano | Madagascar, Atsimo-Atsinanana Farafangana > Vohimasy > Tsararano | populated place | S 22° 48′ 0'' | E 47° 42′ 0'' |
| 4025 | Tsaramasoandro Tsaramasoandro,Tsaramsoandro | Madagascar, Vakinankaratra Mandoto > Betsohana > Tsaramasoandro | populated place | S 19° 32′ 0'' | E 46° 25′ 0'' |
| 4026 | Tsaramasoandro Tsaramasoandra,Tsaramasoandro | Madagascar, Analamanga Ankazobe > Tsaramasoandro > Tsaramasoandro | populated place | S 17° 57′ 0'' | E 47° 13′ 0'' |
| 4027 | Tsaramandroso Andranofotsy,Tsaramandroso | Madagascar, Upper Matsiatra Ambalavao > Vohitsaoka > Ambohimana | populated place | S 22° 5′ 0'' | E 46° 40′ 0'' |
| 4028 | Tsaramandroso Tanamba,Tsaramandroso | Madagascar, Boeny Mahajanga II > Andranoboka > Tsaramandroso | populated place | S 15° 44′ 0'' | E 46° 53′ 0'' |
| 4029 | Tsaramandrosa Tsaramandrosa,Tsaramandroso | Madagascar, Menabe Mahabo > Malaimbandy > Mahasoa Nord | populated place | S 20° 12′ 0'' | E 45° 35′ 0'' |
| 4030 | Tsarahonenana-Lavakianja Lavakianja,Tsarahonenana-Lavakianja | Madagascar, Vatovavy Region Nosy-Varika > Vohilava > Andranomavo | populated place | S 20° 42′ 0'' | E 48° 25′ 0'' |
| 4031 | Tsarahonenana Isarahonena,Tsarahonenana | Madagascar, Sofia Mandritsara > Ambodiadabo > Sahovy | populated place | S 16° 16′ 0'' | E 48° 39′ 0'' |
| 4032 | Tsarahoby Tsarahoby,Tsaraholy | Madagascar, Bongolava Tsiroanomandidy > Mahasolo > Ambararata | populated place | S 19° 7′ 0'' | E 46° 17′ 0'' |
| 4033 | Tsarafierena Tsarafierana,Tsarafierena | Madagascar, Vakinankaratra Antanifotsy > Ambatolahy > Mahatsinjo | populated place | S 19° 47′ 0'' | E 47° 14′ 0'' |
| 4034 | Tsarafandry Tsarafanary,Tsarafandry | Madagascar, Amoron'i Mania Ambatofinandrahana > Mangataboahangy > Modia | populated place | S 20° 21′ 0'' | E 46° 14′ 0'' |
| 4035 | Tsarabanjina Tsarabajina,Tsarabanjina | Madagascar, Sofia Befandriana Avaratra > Ankarongana > Andilambe | populated place | S 15° 22′ 0'' | E 48° 58′ 0'' |
| 4036 | Tsapa Isapaha,Tsapa | Madagascar, Anosy Amboasary > Tsivory > Ankilimary | populated place | S 24° 7′ 0'' | E 46° 4′ 0'' |
| 4037 | Tsanoriha Tsanoria,Tsanoriha | Madagascar, Anosy Taolagnaro > Mahatalaky > Tsanoriha | populated place | S 24° 45′ 0'' | E 47° 3′ 0'' |
| 4038 | Tsangojoly Tsangajoly,Tsangojoly | Madagascar, Menabe Belo Sur Tsiribihina > Tsimafana > Anja | populated place | S 19° 48′ 0'' | E 44° 31′ 0'' |
| 4039 | Tsangandrano Antsangandrano,Tsangandrano | Madagascar, Amoron'i Mania Ambatofinandrahana > Ambatofinandrahana > Antsangindrano | populated place | S 20° 17′ 0'' | E 46° 44′ 0'' |
| 4040 | Tsangambato Antsangambato,Tsangambato | Madagascar, Atsinanana Mahanoro > Betsizaraina > Salehy | populated place | S 19° 59′ 0'' | E 48° 47′ 0'' |
| 4041 | Tsanerena Tsanerena,Tsianerena | Madagascar, Atsimo-Atsinanana Befotaka > Bekofafa Sud > Bekofafa Sud | populated place | S 23° 45′ 0'' | E 46° 37′ 0'' |
| 4042 | Tsanerena Tsanerena,Tsianerena | Madagascar, Anosy Betroka > Ivahona > Benonoka II | populated place | S 23° 27′ 0'' | E 46° 18′ 0'' |
| 4043 | Tsanarena Tsanarena,Tsianerena | Madagascar, Androy Bekily District > Maroviro > Tsanarena | populated place | S 23° 51′ 0'' | E 45° 12′ 0'' |
| 4044 | Tsahantsana Tsahanisana,Tsahantsana | Madagascar, Ihorombe Iakora > Iakora > Andranomanga | populated place | S 23° 8′ 0'' | E 46° 23′ 0'' |
| 4045 | Tsaboahitsy Tsaboahitsy,Tsiaboahitra | Madagascar, Boeny Soalala > Andranomavo > Tsaboahitsy | populated place | S 16° 43′ 0'' | E 45° 41′ 0'' |
| 4046 | Tritrivo Tritriva,Tritrivo | Madagascar, Ihorombe Ihosy > Soamatasy > Andrera | populated place | S 22° 45′ 0'' | E 46° 7′ 0'' |
| 4047 | Tratravitra Katravitra,Tratravitra | Madagascar, Androy Tsihombe > Marovato > Bevala | populated place | S 25° 35′ 0'' | E 45° 17′ 0'' |
| 4048 | Tovoala Toavala,Tovoala | Madagascar, Vakinankaratra Antsirabe II > Andranomanelatra > Antanetibe Toavala | populated place | S 19° 44′ 0'' | E 47° 8′ 0'' |
| 4049 | Tongodriha Tongodriha,Tongondriha | Madagascar, Boeny Marovoay > Ankazomborona > Beronono | populated place | S 15° 58′ 0'' | E 47° 6′ 0'' |
| 4050 | Tongaredy Tongaredy,Tongarejy | Madagascar, Sofia Mampikony > Malakialina > Labandy | populated place | S 16° 18′ 0'' | E 47° 23′ 0'' |
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