rumänische Ortsnamen
| Tablaseni |
| Taga |
| Tagsoru |
| Tagu |
| Taietura |
| Talisoara |
| Talmaciu |
| Talmacel |
| Tamasa |
| Tamasasa |
| Tamasesti |
| Tamasu |
| Tapu |
| Taratel |
| Tarcesti |
| Tarhausi |
| Tarnita |
| Tarpiu (bei Dej) |
| Tarpiu (bei Bistrita) |
| Tartaria |
| Tatarasti |
| Tatarasti de Cris |
| Tatirlaua |
| Tau (bei Ludus) |
| Tau (bei Blaj) |
| Taudu |
| Tauni |
| Taure |
| Taureni (bei Odorheiu Sec.) |
| Taureni (bei Ludus) |
| Tauseni |
| Tauti (bei Cluj) |
| Tauti (bei Alba Iulia) |
| Teaca |
| Tebea |
| Techeriu |
| Tecsesti |
| Teiu (bei Deva) |
| Teiu (bei Cimpeni) |
| Teiu (bei Alba Iulia) |
| Teius |
| Telciu |
| Telcisor |
| Teleac (bei Reghin) |
| Teleac (bei Odorheiu Sec.) |
| Teleac (bei Gheorgheni) |
| Telechia |
| Teline |
| Teliu |
| Teliucu Inferior |
| Teliucu Superior |
| Telna |
| Tengheler |
| Tepeseni |
| Testioara |
| Teteisu |
| Thihau |
| Tibodu |
| Ticera |
| Ticerea |
| Tichindeal |
| Ticu |
| Ticusu Nou |
| Ticusu Vechi |
| Tifra |
| Tigau |
| Tigmandru |
| Tiha |
| Tilalmas |
| Tilisca |
| Timisul de Jos |
| Timisul de Sus |
| Timpa (bei Deva) |
| Timpa (bei Tirgu Mures) |
| Timpahaza |
| Tiocu de Jos |
| Tiocu de Sus |
| Tioltiur |
| Tiptelnic |
| Tireu |
| Tirgu Lapus |
| Tirgu Mures |
| Tirgu-Secuiesc |
| Tirgusor |
| Tirici |
| Tirimia |
| Tirimioara |
| Tirlisua |
| Tirnava (bei Medias) |
| Tirnava (bei Brad) |
| Tirnava de Cris |
| Tirnaveni |
| Tirnavioara |
| Tirnavita (bei Brad) |
| Tirnavita (bei Brad) |
| Tinavita (bei Odorheiu Sec.) |
| Tirsa (bei Cimpeni) |
| Tirsa (bei Calan) |
| Tisa |
| Tisieu |
| Tiur |
- |
deutsche Ortsnamen
| - |
| - |
| - |
| - |
| - |
| - |
| Talmesch |
| Klein-Talmesch |
| - |
| - |
| - |
| - |
| Abtsdorf |
| - |
| - |
| - |
| - |
| - |
| Treppen |
| - |
| - |
| - |
| Taterloch |
| - |
| Weierdorf |
| - |
| Prenzendorf |
| Neudorf |
| - |
| - |
| - |
| - |
| - |
| Tekendorf |
| - |
| - |
| - |
| - |
| - |
| - |
| Dornen |
| Teltsch |
| - |
| - |
| - |
| - |
| - |
| Woßling |
| Kreuzburg |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| Ziegenthal |
| Hochbrunn |
| Walachisch-Tekes |
| Deutsch-Tekes |
| - |
| Zangendorf |
| Zuckermantel |
| - |
| - |
| Telischen |
| Untertömösch |
| Obertömösch |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| - |
| Ungarisch-Laposch |
| Neumarkt am Mieresch |
| Szekler Neumarkt |
| - |
| - |
| - |
| - |
| - |
| Großprobstdorf |
| Tyrnau |
| - |
| Sankt Martin |
| Kleinprobstdorf |
| - |
| Thurndorf |
| - |
| - |
| - |
| - |
| - |
| - |
|
ungarische Ortsnamen
| Lekencei fordulo |
| Czege |
| Kisceg |
| Nagyceg |
| Vagas |
| Olasztelek |
| Nagy-Talmacs |
| Kistalmacs |
| Tamasfalva |
| Tamaspatak |
| Tamastelke |
| Szekelyszenttamas |
| Csicsoholdvilag |
| - |
| Tarcsafalva |
| Tarhavas |
| - |
| Szekerestörpeny |
| Szasztörpeny |
| Alsotatarlaka |
| - |
| - |
| Tatarlaka |
| - |
| Szekastohat |
| Czold |
| Hossupatak |
| Tohat |
| Bikafalva |
| Mezötohat |
| Marokhaza |
| Kolozstofalu |
| Totfalud |
| Teke |
| Cebe |
| - |
| - |
| - |
| - |
| - |
| Tövis |
| Telcs |
| - |
| Marostelke |
| Telekfalva |
| Zsedantelek |
| Orbaitelek |
| Pusztacelina |
| Keresztvar |
| Alsotelek |
| Felsötelek |
| Celna |
| Csengeller |
| - |
| Köszenbanyatelen |
| Ketesd |
| Tiho |
| Tibod |
| - |
| - |
| Cikendal |
| Forgacskut |
| Felsötyukos |
| Szaszyukos |
| Cifrafogado |
| Cegötelke |
| Cikmantor |
| Borgotiha |
| Tilalmas |
| - |
| Alsotömös |
| Felsötömös |
| - |
| Szekelytompa |
| Tompahaza |
| Alsotök |
| Felsötök |
| Tötör |
| Szaltelek |
| - |
| Magyarlapos |
| Marosvasarhely |
| Kezdivasarhely |
| Kekesvasarhely |
| - |
| Nagyteremi |
| Kisteremi |
| Felsöilosva |
| Nagyekemezö |
| Felsötarnoca |
| - |
| Dicsöszentmarton |
| Kisekemezo |
| Alsotornocza |
| Tirnavica |
| Küküllökemenyfalva |
| - |
| - |
| - |
| - |
| Tür |
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