The T'sar Museum was an institution on the planet Vulcan.

It was the known possessor of a single bottle of Vulcan port which was discovered by an expedition into a ruined Vulcan city. The bottle was found over hundred years ago and was believed to originate from a time that predated the philosopher Surak. (Last Unicorn RPG module: The Way of Kolinahr: The Vulcans)

the planet Vulcan
cities and settlements	AraKahr • Chi-Ree • Da'kum'Ulcha • Da-Leb • In-Yar • Ishaya • Isk'Kahr • Jaleyi • Jalsyi • Jia'anKahr • Keldeen • K'Lan-ne • Khir Ahl • Kir • Kren'than • Kwil'Inor • Le'Tenya • Naweeth City • Nekhie • Remsusala • Rh'Iahr • SanaiKahr • ShanaiKahr • ShariKahr • ShiGral • ShiKahr • SriKahr • SuraKahr • T'lingShar • T'Paal • Ta'Raan • Ta'Ralor • Ta'Regar • Ta'Riah • Ta'Vistar • Vulcana Regar • Vulcinis • Xen'tal • Zayus
landmarks and institutions	Ancients of Days • Diplomatic Institute • Fal-lan-tral • Fort Aba'kur • Hall of Ancient Thought • Hall of Debates • Hall of Voices • Kolinahru Monastery • Kul'Cha'Vir • Ku'Vel'Di • Kurat Temple Complex • M'dai sensor dish • Monastery of Ulann • The Oasis • Raal Provincial Hospital • Sarek School of Diplomacy and Ambassadorial Studies • Serenity Square • 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 • V'Shull Institute • Va'ne'meLakht • Vulcan Academy of Archives • Vulcan Archives • Vulcan Institute of Defensive Arts • Vulcan Science Academy
nations and provinces	Enclave of the Faceless Ones • Gol • Khomi • Kel Province • Kir Province • Lyr T'aya • Raal • Shi'al • Tat'Sahr • Xental • Xial
geography	Al-Stakna Mountains • Caves of Kolinar • Caves of Kulvir • Cheleb-khor Desert • Go'an Desert • Fire Plains • Kurat Mountain Range • Liangorn Mountains • Llangon Mountains • Mount Kholinar • 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'Riah • T'ralor Preserve • Valley of Everlasting • Vilton Flats • 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 • Thanar Sea • Voroth Sea