The Rugby Championship, formerly known as the Tri Nations Series (1996–2011), is an international rugby union competition contested annually by Argentina, Australia, New Zealand, and South Africa. These are traditionally the four highest ranked national teams in the Southern Hemisphere; the Six Nations is a similar tournament in the Northern Hemisphere.
The UEFA Europa League is an annual football club competition organised since 1971 by the Union of European Football Associations (UEFA) for eligible European football clubs. It is the second-tier competition of European club football, ranking below the UEFA Champions League and above the UEFA Europa Conference League.
Super Rugby is a men's professional rugby union club competition involving teams from Australia, Fiji, New Zealand, and the Pacific Islands. It has previously included teams from Argentina, Japan, and South Africa. Super Rugby started as the Super 12 in the 1996 season with 12 teams from Australia, New Zealand, and South Africa, building on competitions dating back to the South Pacific Championship in 1986. The Super 12 was established by SANZAR after the sport became professional in 1995. After the COVID-19 pandemic forced the competition to split into three, the reformed competition in 2021 only included teams from Australia, New Zealand and the Pacific islands.
The United Rugby Championship (URC) is an annual rugby union competition involving professional teams from Ireland, Italy, Scotland, South Africa, and Wales. For sponsorship reasons the league is known as the Vodacom United Rugby Championship in South Africa, and the BKT United Rugby Championship in the competition's other territories, the split branding mirroring the format previously adopted in Super Rugby. The Championship represents the highest level of domestic club or franchise rugby in each of its constituent countries.
The Rugby Europe International Championships is the European Championship for tier 2 and tier 3 rugby union nations.
Rugby league is played across England but is most popular in Northern England, especially Yorkshire and Lancashire where the game originated. These areas are the heartland of rugby league. The sport is also popular in Cumbria where the amateur game is particularly powerful.
Rugby union in Australia has a history of organised competition dating back to the late 1860s. Although traditionally most popular in Australia's rugby football strongholds of New South Wales, Queensland and the ACT, it is played throughout the nation.
Rugby union in France is a popular team sport. Rugby union was first introduced in the early 1870s by British residents, which makes the country one of the few early exponents of the sport. Elite French clubs participate in the professional domestic club league, the Top 14. Clubs also compete in the European knock-out competition, the European Rugby Champions Cup, which replaced the Heineken Cup from 2014 to 2015.
Rugby union in Argentina is a hugely popular team sport. The first rugby match played in the country dates back to 1873, as the game was introduced by the British. The Argentina national team, sometimes referred to as the Pumas, have competed at the Rugby World Cup, and are considered a tier one nation by the sport's governing body, World Rugby.
Sport in England plays a prominent role in English society. Popular teams sports in England include field hockey, cricket, rugby union, rugby league, and netball. Major individual sports include badminton, athletics, tennis, boxing, golf, cycling, motorsport, and horseracing. Cricket is regarded as the national summer sport. Association football is the most popular sport, followed by Cricket, Tennis and Rugby. A number of modern sports were codified in England during the nineteenth century, among them cricket, rugby union, rugby league, football, field hockey, bandy, squash, tennis, and badminton. The game of baseball was first described in 18th century England.
Domestic club rugby union within Scotland remains a predominantly amateur sport; however, semi-professional and professional outfits have been created in recent decades to participate in cross-border competitions.
Rugby union in Sri Lanka is mainly played at a semi-professional and recreational level. It is a popular team sport with a history dating back to 1879. In 2012, according to International Rugby Board figures, there were over 160,000 registered rugby union players in Sri Lanka, making it the second largest rugby-playing nation in Asia, behind Japan.
The Americas Rugby Championship, often informally called the Americas' Six Nations, was an annual international rugby tournament between six North and South American nations: Argentina, Brazil, Canada, Chile, the United States and Uruguay. Originally competed by various interlocking combinations of club, second-tier national and top national sides, the current international tournament has the top national sides competing. The current format provides these top national teams with additional test matches to be counted in the World Rugby Rankings.
UEFA club competitions are the set of club tournaments organised by the Union of European Football Associations (UEFA), generally in professional and amateur association football and futsal. The term was established in 1971 by the confederation to differentiate the men's football competitions under its administration, the first in history being held at a pan-European stage, from other international competitions carried out in the continent between 1960s and 1990s, such as the Inter-Cities Fairs Cup, International Football Cup and Karl Rappan Cup, Cup of the Alps, Balkans Cup and the restructured Mitropa Cup. All these tournaments were organised by private bodies and/or at least two national associations and concerning one of more regional areas of Europe, that were not being recognised by UEFA for historic-statistical purposes.
The European Rugby Champions Cup is an annual rugby union tournament organised by European Professional Club Rugby (EPCR). It is the top-tier competition for clubs who compete in a predominantly European league. Clubs qualify for the Champions Cup via their final positions in their respective national/regional leagues or via winning the second-tier Challenge Cup; those that do not qualify are instead eligible to compete in the second-tier Challenge Cup.
The EPCR Challenge Cup is an annual rugby union competition organised by European Professional Club Rugby (EPCR). It is the second-tier competition for clubs based in European leagues behind the European Rugby Champions Cup. From its inception in 1996 to 2014, it was known as the European Challenge Cup and governed by European Rugby Cup (ERC). Following disagreements in the structure of the tournament's format and division of revenue, the English and French leagues withdrew to form the EPCR, which organized the Challenge Cup and the Champions Cup since the 2014–15 season.
European Professional Club Rugby (EPCR) is the governing body and organiser of the two major club rugby union tournaments: the European Rugby Champions Cup and the EPCR Challenge Cup. A third tournament, the European Rugby Challenge Cup Qualifying Competition was introduced as a qualification competition for clubs from minor nations to enter the Challenge Cup. EPCR shared control of this tournament with Rugby Europe, the international federation for rugby union in Europe, and with the Italian Rugby Federation (FIR). The tournament was discontinued after the 2018/19 season.
Rugby Europe is the administrative body for rugby union in Europe. It was formed in 1999 to promote, develop, organise, and administer the game of rugby in Europe under the authority of World Rugby. However, it is not responsible for the organisation of the Six Nations Championship or the competitions run by European Professional Club Rugby.
The UEFA Europa Conference League, which will be renamed the UEFA Conference League from the 2024–25 season, is an annual football competition organised by the Union of European Football Associations (UEFA) for eligible European football clubs. It is the third tier of continental club football in Europe.
Belgium 
Czech Republic 
Georgia 
Israel 
Netherlands 
Portugal 
Romania 
Spain 