This is a list of cathedrals by country, including both actual cathedrals (seats of bishops in episcopal denominations, such as Catholicism, Anglicanism, and Orthodoxy) and a few prominent churches from non-episcopal denominations commonly referred to as "cathedral", usually having formerly acquired that status. As of December 2018, the Catholic Church had 3,391 cathedral-level churches; Cathedral (3,037), Co-cathedral (312), and Pro-cathedral (42) status around the world, predominantly in countries with a significant Roman Catholic population: Italy (368), Brazil (287), United States (215), India (183), France (110), Mexico (100), Spain (88), Philippines (88), Colombia (86), Canada (79) and Argentina (72).
This is a list of lists of universities and colleges by country, sorted by continent and region. The lists represent educational institutions throughout the world which provide higher education in tertiary, quaternary, and post-secondary education.
This gallery of sovereign state flags shows the national or state flags of sovereign states that appear on the list of sovereign states. For other flags, please see flags of active autonomist and secessionist movements, flags of extinct states and gallery of flags of dependent territories. Each flag is depicted as if the flagpole is positioned on the left of the flag, except for those of the Islamic Emirate of Afghanistan, Iran, Iraq, and Saudi Arabia, which are depicted with the hoist to the right.
An apostolic nunciature is a top-level diplomatic mission of the Holy See that is equivalent to an embassy. However, it neither issues visas nor has consulates.
The World Communion of Reformed Churches (WCRC) is the largest association of Calvinist churches in the world. It has 230 member denominations in 108 countries, together claiming an estimated 80 million people, thus being the fourth-largest Christian communion in the world after the Catholic Church, Eastern Orthodox Church, and the Anglican Communion. This ecumenical Christian body was formed in June 2010 by the union of the World Alliance of Reformed Churches (WARC) and the Reformed Ecumenical Council (REC).
The thousands of Catholic churches are grouped in a number of lists, mainly by country. Many more are not (yet) grouped in lists, but can be accessed through the category tree Category:Roman Catholic church buildings.
A museum is an institution that cares for (conserves) a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance and makes them available for public viewing through exhibits that may be permanent or temporary. According to Museums of the World, there are about 55,000 museums in 202 countries. The International Council of Museums comprises 30,000 members in 137 countries.