Greek Orthodox Church of San Nicolò dei Greci

The Burlo Garofolo Pediatric Institute (Italian: Ospedale Infantile Burlo Garofolo) is a children's hospital located in Trieste, Italy. According to “THE” (Times Higher Education), Burlo Garofolo is the 1st institute in Italy and the 28th in the world for scientific research quality. Since 1992 the Unit for Health Services Research and International Cooperation acts as WHO Collaborating Centre for Maternal and Child Health with the following terms of reference: development and evaluation of appropriate technologies for health care during pregnancy, the newborn period, infancy and childhood; development and validation of guidelines and training materials and modules; support to the implementation of WHO programmes in low and middle income Countries. Furthermore, the Institute collaborates with the World Bank (Children and Youth Unit) for guidelines on early investments in health and education and with the UNIDO Institute for Science and Technology for telemedicine programs with developing Countries.The institute is also member of the Consortium for Biomedicine which is located in the AREA Science Park of Trieste, gathers major international and national biotechnology research centers and offers sophisticated facilities for Biomedical Research, such as molecular imaging and production of nanovectors.

Politeama Rossetti is an Italian theatre situated in the city of Trieste. With over 60 shows scheduled each season, running from October to June, its stage shows include plays, musicals, ballet, dance and rock concerts. It is the home of Teatro Stabile del Friuli Venezia Giulia, one of Italy's major public theatres. The artistic director is Antonio Calenda. The theatre was built in 1878 and designed by Nicolò Bruno. It was heavily restored in 1928, 1969 and 1999. While the original capacity was over 5,000, it can now sit 1,531. In the recent years the theatre has specialised in the presentation of major West End and Broadway musicals, including the original productions of Cats in 2008, Mamma Mia!, The Rocky Horror Show and Chicago in 2009. In 2010 the theatre staged We Will Rock You, featuring the music of Queen, the acclaimed 50th anniversary production of West Side Story and Andrew Lloyd Webber’s Evita. In 2011 the theatre hosted the Italian premieres of the musicals Chess and Spamalot.

Caffè San Marco is a historic café in Trieste, Italy founded in 1914 that became famous as a rendezvous for intellectuals and writers including Italo Svevo, James Joyce and Umberto Saba, a tradition that continues to date with Claudio Magris. It is located in via Battisti 18. A meeting point for Trieste's irredentists, the café was destroyed by Austro-Hungarian troops during the first World War but was reopened when hostilities ended. The interiors reflect the Vienna Secession style popular when the café was founded. Part of the frescos are attributed to Vito Timmel. The café is owned by Italy's largest insurance company (also based in Trieste), Assicurazioni Generali. Italians campaigned to save the historic café in 2013 and it has now been restored, incorporating a bookshop.

The Civico Orto Botanico di Trieste (90 hectares, cultivated area 10,000 m2) is a municipal botanical garden located at via Marchesetti 2, Trieste, Friuli-Venezia Giulia, Italy. The garden was established in 1842 when the city first experimented with plantations of the Austrian black pine. By 1861 a botanical garden began to take shape with species collected from the Julian Alps in Istria and Dalmatia. In 1873 it opened to the public, in 1877 published its first catalog of 254 plants (Delectus seminum quae Hortus Botanicus tergestinus pro mutual communicatione offert), and in 1903 became a public institution attached to the Museum of Natural History. In 1986 the garden was forced to close to the public for lack of resources, but in 2001 part of the garden reopened. Today the garden includes several sections, including one devoted to the natural flora of Carso, Trieste, Istria, and adjacent territories. Other sections include historic flower beds, poisonous plants, ornamental plants, plants magical, garden of simples, lotus flowers, food plants, formal garden, dyeing plants, and useful plants. It also contains greenhouses (110 m2).

The Imperial Free City of Trieste and its Territory (German: Reichsunmittelbare Stadt Triest und ihr Gebiet, Italian: Città Imperiale di Trieste e Dintorni) was a possession of the Habsburg monarchy in the Holy Roman Empire from the 14th century to 1806, a constituent part of the German Confederation and the Austrian Littoral from 1849 to 1920, and part of the Italian Julian March until 1922. In 1719 it was declared a free port by Emperor Charles VI; the construction of the Austrian Southern Railway (1841–57) turned it into a bustling seaport, through which much of the exports and imports of the Austrian Lands were channelled. The city administration and economy were dominated by the city's Italian population element; Italian was the language of administration and jurisdiction. In the later 19th and early 20th century, the city attracted the immigration of workers from the city's hinterlands, many of whom were speakers of Slovene.

The Austrian Littoral (German: Österreichisches Küstenland, Italian: Litorale Austriaco, Croatian: Austrijsko primorje, Slovene: Avstrijsko primorje, Hungarian: Osztrák Tengermellék) was a crown land (Kronland) of the Austrian Empire, established in 1849. It consisted of three regions: the Margraviate of Istria, Gorizia and Gradisca, and the Imperial Free City of Trieste. Throughout history, the region has been contested frequently, with parts of it controlled at various times by the Republic of Venice, Austria-Hungary, Italy, and Yugoslavia among others. The Kingdom of Italy annexed greatest part of it after World War I according to the Treaty of London and later Treaty of Rapallo. After World War II, it was split between Italy (West) and Yugoslavia (East). Trieste had strategic importance as Austria-Hungary's primary seaport and the coast of the Littoral was a resort destination, the Austrian Riviera. The region was a multi-national one, with Italians, Slovenes, Croats, Germans and Friulians being the main ethnic groups. In 1910, it had an area of 7,969 square kilometres (3,077 sq mi) and a population of 894,287.

The Synagogue of Trieste (Italian: Tempio Israelitico di Trieste) is a Jewish house of worship located in the city of Trieste, northern Italy.

The University of Trieste (Italian: Università degli Studi di Trieste, or UniTS) is a public research university in Trieste in the Friuli-Venezia Giulia region in northeast Italy. The university consists of 10 departments, boasts a wide and almost complete range of university courses and has about 15,000 students and 1,000 professors. It was founded in 1924. The historical international vocation of the University of Trieste is witnessed by its intense and high-level activity: Trieste is the centre of many research facilities, with which the university is connected by cooperation agreements. Among them, there are the International School for Advanced Studies, the International Centre for Theoretical Physics, the National Institute of Oceanography, the International Centre for Genetic Engineering and Biotechnology, the Elettra Sincrotrone Trieste Facility, the Trieste sections of the Italian National Institute for Nuclear Physics (INFN) and Italian National Institute for Astrophysics (INAF), and many others, building up the so-called "sistema Trieste" (Trieste System). Moreover, the number of international inter-university co-operation agreements rapidly increased these last years. These agreements involve staff and student mobility, both within EU Programmes like the Socrates programme and agreements exclusively concerned with research activities. The 2014 Times Higher Education World University Rankings ranked it second among Italian universities. In 2019, U.S. News & World Report placed it at #67 among the top 100 universities in the world for Space Science. In the 2018 Round University Ranking of world universities, it stands at #99 for Life Sciences in the world.

Friuli-Venezia Giulia (pronounced [friˈuːli veˈnɛttsja ˈdʒuːlja]) is one of the 20 regions of Italy and one of five autonomous regions with special statute. The regional capital is Trieste on the Gulf of Trieste, a very shallow bay of the Adriatic Sea. The region is called Friûl Vignesie Julie in Friulian, Furlanija Julijska krajina in Slovene and Friaul Julisch Venetien in German, the three languages spoken in the region. The city of Venice (Venezia in Italian) is not in this region, despite the name. Friuli-Venezia Giulia has an area of 7,924 square kilometres (3,059 sq mi) and about 1.2 million inhabitants. A natural opening to the sea for many central European countries, the region is traversed by the major transport routes between the east and west of Southern Europe. It encompasses the historical-geographical region of Friuli and a small portion of the historical region of Venezia Giulia – also known in English as the Julian March – each with its own distinct history, traditions and identity.

The Province of Trieste (Italian: Provincia di Trieste, Slovene: Tržaška pokrajina; Friulian: provinzia di Triest) was a province in the autonomous Friuli-Venezia Giulia region of Italy. Its capital was the city of Trieste. It had an area of 212 square kilometres (82 sq mi) and it had a total population of 234,668 (as of June 2016). It had a coastal length of 48.1 kilometres (29.9 mi). There were 6 communes in the province.

Illycaffè S.p.A. (branded and stylised as illy) is an Italian coffee company specializing in espresso, headquartered in Trieste. Illy markets its coffee globally in silver and red pressurized, oxygen-free cans; operates a network of cafes on shopping streets, in museums, and in airports; and, since 2009, has marketed a line of coffee-flavored energy drinks as illy issimo. Either as whole beans or ground coffee, Illy offers medium, dark, and decaffeinated roast variations; as well as single-origin arabica variations, as available; each from Brazil, Guatemala, Ethiopia, Colombia, Costa Rica, Nicaragua, Tanzania or India. Seasonally, the company offers Idillyum, a low-caffeine arabica grown in El Salvador. The company packages coffee as whole beans, pre-ground coffee, ESE pods, and iperEspresso capsules. Illy was founded in 1933 by Francesco Illy, remains family-controlled and employs about 2700+ employees (2015). 2016 revenues totalled €460 million, and in late 2019, Illycaffee sought to expand into the United States market, offering a 20% stake in the company to potential investors.

The Jewish Museum “Carlo and Vera Wagner", is located in via del Monte 5/7, Trieste, Italy. It was inaugurated in 1993, by the initiative of Mario Stock together with the generous support of the Wagner-de Polo family.