
The Auschwitz-Birkenau State Museum is a museum on the site of the Auschwitz concentration camp in Oświęcim, Poland.

The Baptist Union of Poland is an association of Baptist churches in the country of Poland. It is affiliated with the European Baptist Federation and the Baptist World Alliance. The headquarters is in Warszawa.

The Cabinet of Tadeusz Komorowski was a Polish cabinet in exile headed by General Tadeusz Bór-Komorowski.
The Council for the Protection of Struggle and Martyrdom Sites is a Polish government body charged with the preservation of historical sites of wartime persecution of the Polish nation. It was set up by Act of Parliament on 2 July 1947 and, since 1988, is under the direct responsibility of the Prime Minister's Office.

KS Górnik Polkowice is a Polish football club based in Polkowice, Poland. The club currently plays in II liga which is the third tier of Polish football. In 2003-04 it played for one season in the top tier.

The Jewish Historical Institute, also known as the Emanuel Ringelblum Jewish Historical Institute, is a research foundation in Warsaw, Poland, chiefly dealing with the history of Jews in Poland and Jewish culture.

The Maritime University of Szczecin is a public university in Szczecin, Poland. The profile of the university is maritime education. The University structure:Faculty of Navigation Faculty of Maritime Engineering Faculty of Economics and Transport Engineering Faculty of Mechatronics and Electrical Engineering Faculty of Computer Science and Telecommunications
The National Defence University of Warsaw was the civil-military highest defence academic institution in Poland, located in Warszawa-Rembertów. In 2016 it was succeeded by the War Studies University.

The National Museum in Wrocław, established 28 March 1947 and officially inaugurated on 11 July 1948, is one of Poland's main branches of the National Museum system. It holds one of the largest collections of contemporary art in the country.

The Ossolineum or the National Ossoliński Institute is a Polish cultural foundation, publishing house, archival institute and a research centre of national significance founded in 1817. Located in the city of Wrocław since 1947, it is the second largest institution of its kind in Poland after the ancient Jagiellonian Library in Kraków. Its publishing arm is the oldest continuous imprint in Polish since the early 19th century. It bears the name of its founder, Polish nobleman, Count Józef Maksymilian Ossoliński (1748-1826).

The Polish People's Republic was a country in Central Europe that existed from 1947 to 1989 as the predecessor of the modern Republic of Poland. With a population of approximately 37.9 million near the end of its existence, it was the second most-populous communist and Eastern Bloc country in Europe. Having a unitary Marxist–Leninist government, it was also one of the main signatories of the Warsaw Pact alliance. The largest city and official capital since 1947 was Warsaw, followed by the industrial city of Łódź and cultural city of Kraków. The country was bordered by the Baltic Sea to the north, the Soviet Union to the east, Czechoslovakia to the south, and East Germany to the west.
The Polish Institute of International Affairs in Warsaw is a Polish think tank which carries out research and training in international relations. In this field, it ranks as one of the most influential think tanks not just in Central and Eastern Europe but in the European Union as a whole.

The Polish News Bulletin (PNB) is an English-language publishing house headquartered in Warsaw, the capital of Poland. Its main issues consist of political and economic press digests. PNB publications are used as business intelligence by diplomats and foreign expats living and working in Poland. The Polish News Bulletin Company sp. z o.o. is partially owned by the Czech media monitoring group, NEWTON Media a.s.

Wrocławski Klub Sportowy Śląsk Wrocław Spółka Akcyjna, commonly known as WKS Śląsk Wrocław, Śląsk Wrocław or simply Śląsk, is a Polish football club based in Wrocław that plays in Ekstraklasa, the highest level of the Polish football league system. The club was founded in 1947 and has competed under many names since then; adopting the name Śląsk Wrocław ten years after their foundation. In 1977, Śląsk Wrocław won the Polish league championship for the first time. The club has also won the Polish Cup twice, the Polish SuperCup twice and the Ekstraklasa Cup once. The club's home is Stadion Wrocław, a 45,105 capacity stadium in Wrocław which was one of the host venues during UEFA Euro 2012. Club previously played at Olympic Stadium and Stadion Oporowska.

WKS Śląsk Wrocław is a Polish basketball club, based in Wrocław. Founded in 1948, Śląsk is the most decorated Polish basketball club, with 17 Polish League and 14 Polish cup championships. The club currently plays in the Polish Basketball League (PLK), the highest-tier level in Polish men's basketball. The home court is Hala Orbita.

Stilon Gorzów Wielkopolski, is a Polish football club based in Gorzów Wielkopolski, Poland.
Studio Filmów Rysunkowych is a Polish animation studio based in Bielsko-Biała. It is best known for animating Polish cartoons of Bolek and Lolek, and Reksio.

Wigry Suwałki is a Polish football club based in Suwałki, Podlaskie Voivodeship. They currently play in the Polish II liga, a third-tier league in Polish football. They play their home games at the Stadion Miejski.

Wisła Płock is a Polish professional football club, based in Płock, Masovian Voivodeship, which plays in the Ekstraklasa, the top tier of the national football league system.