In Bulgaria

• Etropole Monastery of the Holy Trinity (aka Varovitets), near Etropole
  Etropole
  Etropole is a town in western Bulgaria, part of Sofia Province. It is located close to the northern slopes of the Balkan Mountains in the valley of the Malki Iskar from Sofia.-History:...
  
  , Bulgaria
  Bulgaria
  Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...
  
  
• Patriarchal Monastery of the Holy Trinity
  Patriarchal Monastery of the Holy Trinity
  The Patriarchal Monastery of the Holy Trinity is a Bulgarian Orthodox monastery in the vicinity of Veliko Tarnovo, north central Bulgaria. Founded in the Middle Ages, it was reconstructed in 1847 and again in the mid-20th century....
  
  , a monastery near Veliko Tarnovo
  Veliko Tarnovo
  Veliko Tarnovo is a city in north central Bulgaria and the administrative centre of Veliko Tarnovo Province. Often referred to as the "City of the Tsars", Veliko Tarnovo is located on the Yantra River and is famous as the historical capital of the Second Bulgarian Empire, attracting many tourists...
  
  , Bulgaria
• Ustrem Monastery of the Holy Trinity, near Ustrem, Bulgaria

In Romania

• Holy Trinity Monastery (Strâmba), a monastery in Strâmba-Jiu village, Turceni
  Turceni
  Turceni is a town in Gorj County, Romania. It administers five villages: Gârbovu, Jilţu, Murgeşti, Strâmba-Jiu and Valea Viei....
  
   town, Gorj County
  Gorj County
  Gorj is a county of Romania, in Oltenia, with its capital city at Târgu Jiu.- Demographics :In 2002, it had a population of 387,308 and its population density was 69/km².* Romanians – over 98%* Rromas, others.- Geography :...
  
  , Romania
  Romania
  Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...
  
  

In Russia

• Trinity-St. Sergius Lavra, a monastery at Sergiyev Posad
  Sergiyev Posad
  Sergiyev Posad is a city and the administrative center of Sergiyevo-Posadsky District of Moscow Oblast, Russia. It grew in the 15th century around one of the greatest of Russian monasteries, the Trinity Lavra established by St. Sergius of Radonezh. The town status was granted to it in 1742...
  
  , about 90 km north-east of Moscow.

In Serbia

• Holy Trinity monastery (Donja Kamenica), a monastery in Donja Kamenica, Serbia
  Serbia
  Serbia , officially the Republic of Serbia , is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans...
  
  
• Holy Trinity monastery (Kikinda)
  Holy Trinity monastery (Kikinda)
  The Holy Trinity Monastery is a Serb Orthodox monastery located in the Banat region, in the northern Serbian province of Vojvodina. The monastery is situated in the town of Kikinda. It was built in 1885-87 as a foundation of Melanija Nikolić-Gajčić.-External links:**...
  
  , a monastery in Kikinda, Serbia
• Holy Trinity monastery (Markovica), a monastery in Markovica, Serbia
• Holy Trinity monastery (Šetonje), a monastery in Šetonje, Serbia

In the United States

• Holy Trinity monastery (Jordanville), a monastery near Jordanville, New York
  Jordanville, New York
  Jordanville is a hamlet in the town of Warren, Herkimer County, New York. Jordanville is in the northwest part of Warren, at the intersection of Routes 18 and 155. The community was settled before 1791.-Gelston Castle:...
  
  , United States
  United States
  The United States of America is a federal constitutional republic comprising fifty states and a federal district...
  
  

In the United Kingdom

• Holy Trinity Monastery, East Hendred
  Holy Trinity Monastery, East Hendred
  Holy Trinity Monastery, East Hendred is a monastery of contemplative Benedictine nuns situated in the Vale of White Horse, Oxfordshire. It is part of the Roman Catholic Diocese of Portsmouth.-History:...
  
  , a monastery of nuns in Oxfordshire, United Kingdom
  United Kingdom
  The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...