T'lingShar was a settlement on the planet Vulcan.

In 2281, the Federation's Warrantors of Peace resided in this town, including T'Shael and Cleante al-Faisal. Romulan agents kidnapped several Warrantors from this settlement. (TOS novel: Dwellers in the Crucible)

T'lingShar was located in Tekeh Province. In at least one timeline, S'oval lived there. (TOS - Myriad Universes - Shattered Light novel: The Tears of Eridanus)

the planet Vulcan (Ni'Var)
cities and settlements	AraKahr • Chi-ree • Da'kum'Ulcha • Da-leb • In-Yar • Ishaya • Isk'Kahr • Jaleyl • Jia'anKahr • Keldeen • K'Lan-ne • Khir Ahl • Kir • Kren'than • Kwil'inor • Le'Tenya • Naweeth City • Nekhie • Remsusala • Rh'Iahr • ShanaiKahr • ShariKahr • ShiGral • ShiKahr • Shil • SriKahr • Shuridar • SuraKahr • T'lingShar • T'Paal • Ta'Vistar • Vulcana Regar • Vulcinis • Xen'tal • Zayus
landmarks and institutions	Academy of Engineers • Ancients of Days • Atheneum • Diplomatic Institute • Fal-lan-tral • Forge hospital • Fort Aba'kur • Hall of Ancient Thought • Hall of Debates • Hall of Voices • House of Healing • House of Justice • Insight • Interplanetary Wildlife Preserve • Kolinahru Monastery • Kul'Cha'Vir • Ku'Vel'Di • Kurat Temple Complex • M'dai sensor dish • Monastery of Ulann • Museum of Tolerance • The Oasis • Raal Provincial Hospital • Sarek School of Diplomacy and Ambassadorial Studies • Serenity Square • ShanaiKahr General Academy • ShanaiKahr Hospital • ShiKahr Academy • Shrine of S'vec • Shrine of T'Vet • Surak Memorial • T'ralor Preserve • T'Karath Sanctuary • T'sar Museum • Tav'Sal'Nava • Tinsha Monastery • Te'Rikh • Temple of Logic • Temple of T'Panit • Temple of Amonak • T'Klass's Pillar • University of Vulcan Medical School • V'Shull Institute • Va'ne'meLakht • Vulcan Academy • Vulcan Academy of Archives • Vulcan Archives • Vulcan Institute of Defensive Arts • Vulcan Learning Center of ShiKahr • Vulcan Medical Academy • Vulcan Science Academy/Hospital/Medical Center
nations and provinces	Enclave of the Faceless Ones • Gol • Khomi • Kel Province • Kir Province • Lyr T'aya • Raal • Shi'al • Shilankh Province • ShilKarr Region • Tat'Sahr • Tekeh Province • Xial
geography	Al-Stakna Mountains • Arlanga Mountains • Caves of Kolinar • Caves of Kulvir • Cheleb-khor Desert • Go'an Desert • Fire Plains • Harari Desert • Kendha-Ya • Kurat Mountain Range • Llangon Mountains • Mount Kolinahr • Mount P-Ta • Mount Tarhana • Mountains of Gol (Mount Seleya • Surak's Peak) • Nal'shin Valley • Na'ree • Pelasht • Plains of Gol • Plateau of Tai-la • Shival Flats • Ta'Valsh • Te-Vikram caves • T'Kallaron caves • T'raan • T'regar • T'riall • T'ralor Preserve • Valley of Everlasting • Viltan Flats • Vulcan's Anvil • Vulcan's Forge (Gateway • Plain of Blood • Womb of Fire) • Vuldi Gorge
continents and landmasses	Han-shir • Na'nam • Xir'tan
bodies of water	Great T'Kala Sea • Lake Yuron • Straits of Ha'zen • Thanor Sea • Voroth Sea