Template:League systems

League systems in sport

AFC	Afghanistan Australia Bahrain Bangladesh China East Timor Guam Hong Kong India Indonesia Iran Iraq Japan South Korea Kuwait Lebanon Macau Malaysia Mongolia Myanmar Northern Mariana Islands Pakistan Qatar Saudi Arabia Singapore Taiwan Tajikistan Thailand Turkmenistan United Arab Emirates Vietnam
CAF	Algeria Burkina Faso Burundi Cameroon Cape Verde Central African Republic Comoros Djibouti Egypt Equatorial Guinea Ghana Guinea-Bissau Ivory Coast Kenya Madagascar Mauritius Morocco Mozambique Nigeria Réunion São Tomé and Príncipe Seychelles Somalia South Africa
CONCACAF	Anguilla Antigua and Barbuda Aruba Bahamas Barbados Belize Bermuda Bonaire British Virgin Islands Canada Cayman Islands Costa Rica Cuba Curaçao Dominican Republic El Salvador French Guiana Guadeloupe Guatemala Haiti Honduras Jamaica Martinique Mexico Montserrat Nicaragua Panama Puerto Rico Saint Kitts and Nevis Saint Martin Sint Maarten Trinidad and Tobago Turks and Caicos Islands United States United States Virgin Islands
CONMEBOL	Argentina Bolivia Brazil Chile Colombia Ecuador Paraguay Peru Uruguay Venezuela
OFC	French Polynesia New Caledonia New Zealand Papua New Guinea Tuvalu
UEFA	Albania Andorra Armenia Austria Azerbaijan Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czech Republic Denmark England (women's) Estonia Faroe Islands Finland France Georgia Germany (women's) Gibraltar Greece Hungary Iceland Ireland Israel Italy Kazakhstan Kosovo Latvia Liechtenstein Lithuania Luxembourg Malta Moldova Montenegro Netherlands North Macedonia Northern Ireland Norway Poland Portugal Romania Russia San Marino Scotland Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey (women's) Ukraine Wales