1501 | | ICW Pro Wrestling | North Carolina, USA | 1990-2009 | | |
1502 | | IGNITE Wrestling | Florida, USA | 2016-2022 | | |
1503 | | INFAMOUS Wrestling | Austin, Texas, USA | 2022- | | |
1504 | | INFIN | China | 2021- | | |
1505 | | IPW Hardcore Wrestling | St. Petersburg, Florida, USA | 1997-2003 | | |
1506 | | IRA Rebeldia Libre | Santiago de Chile, Chile | 2022- | | |
1507 | | IWA Kokusai | Yokohama, Kanagawa, Japan | 1993-2013 | | |
1508 | | IWA Switzerland | Schindellegi, Schweiz | 2005-2007 | | |
1509 | | IWA Vintage | Stratford, New Jersey, USA | 2008-2013 | | |
1510 | | IWA-Unlimited | Illinois, USA | 2008- | | |
1511 | | IWT Lucha Libre | Tijuana, Baja California, Mexiko | 2022- | | |
1512 | | Icon Pro Wrestling | Burlington, North Carolina, USA | 2021- | | |
1513 | | Iconic Heroes Of Wrestling Excellence | Fort Worth, Texas, USA | 1998- | | |
1514 | | Idaho Wrestle Club | Caldwell, Idaho, USA | 2016- | | |
1515 | | Ignite Wrestling Pro | Hertfordshire, London, England, UK | 2021- | | |
1516 | | Ilgen & Zimmermann event-Management | Husum, Schleswig-Holstein, Deutschland | 2008-2009 | | |
1517 | | Iluminatis Promotions | Monterrey, Nuevo Leon, Mexiko | 2020- | | |
1518 | | Imagine Wrestling | Altoona, Pennsylvania, USA | 2019- | | |
1519 | | Immortal Championship Wrestling | New York, USA | 2018- | | |
1520 | | Immortal Wrestling | Somerset, England, UK | 2018- | | |
1521 | | Impact Championship Wrestling | Winnipeg, Manitoba, Canada | 2002-2003 | | |
1522 | | Impact Championship Wrestling | Cape Girardeau, Missouri, USA | 2000 | | |
1523 | | Impact Pro Wrestling | Auckland, New Zealand | 2000- | | |
1524 | | Impact Pro Wrestling | Des Moines, Iowa, USA | 2001- | | |
1525 | | Impact Pro Wrestling Australia | Queensland, Australia | 2001- | | |
1526 | | Impact Zone Wrestling | Tempe, Arizona, USA | 2002- | | |
1527 | | Impact Zone Wrestling | Lawton, Oklahoma, USA | 2004-2017 | | |
1528 | | Impacto Extremo | Guadalajara, Jalisco, Mexiko | - 2014 | | |
1529 | | Impacto Fuerza y Adrenalina | Calama, Region de Antofagasta, Chile | 2016-2019 | | |
1530 | | Impacto Iquique | Iquique, Region de Tarapaca, Chile | 2017- | | |
1531 | | Imperial World Wrestling | New York City, New York, USA | 2019- | | |
1532 | | Imperio Lucha Libre | Lima, Peru | 2017- | | |
1533 | | In Your Face Wrestling | Albany, New York, USA | 2007-2016 | | |
1534 | | InOut Wrestling | Cheshire, England, UK | 2019-2020 | | |
1535 | | Incredibly Strange Wrestling | San Francisco, California, USA | 1995-2007 | | |
1536 | | Independence Pro Wrestling | Moosic, Pennsylvania, USA | 2017 | | |
1537 | | Independence Pro Wrestling | Michigan, USA | 2020- | | |
1538 | | Independencia Total | Xalapa de Enriquez, Veracruz, Mexiko | - | | |
1539 | | Independent Championship Wrestling | Adelaide, South Australia, Australia | 2009-2011 | | |
1540 | | Independent Championship Wrestling | Miami, Florida, USA | 2008-2019 | | |
1541 | | Independent Connecticut Championship Wrestling | Plainfield, Connecticut, USA | 1999-2002 | | |
1542 | | Independent Pro Wrestling Germany | Lübeck, Schleswig-Holstein, Deutschland | 2016- | | |
1543 | | Independent Professional Wrestling Alliance | Virginia, USA | 1996-2000 | | |
1544 | | Independent Superstars Of Pro Wrestling | Stockholm, New Jersey, USA | 1998- | | |
1545 | | Independent Women's Internet Wrestling | Edmonton, Alberta, Canada | 2012-2013 | | |
1546 | | Independent Wrestling Alliance | Tokyo, Japan | 1993-1994 | | |
1547 | | Independent Wrestling Alliance Championship Wrestling | Reading, Pennsylvania, USA | 2000-2005 | | |
1548 | | Independent Wrestling Association Florida | Florida, USA | 2011 | | |
1549 | | Independent Wrestling Courage | Denver, Colorado, USA | 2016- | | |
1550 | | Independent Wrestling Elite | Essex, England, UK | 2018- | | |
1551 | | Independent Wrestling Entertainment | Brewer, Maine, USA | 2008-2019 | | |
1552 | | Independent Wrestling Expo | North Richland Hills, Texas, USA | 2020- | | |
1553 | | Independent Wrestling Federation | West Paterson, New Jersey, USA | 1998- | | |
1554 | | Independent Wrestling Federation | England, UK | 2000-2013 | | |
1555 | | Independent Wrestling Federation | Bangor, Michigan, USA | 2000-2002 | | |
1556 | | Independent Wrestling Innovation | Amberg, Bayern, Deutschland | 2022- | | |
1557 | | Independent Wrestling International | Hopkins, Minnesota, USA | 2006-2019 | | |
1558 | | Independent Wrestling League | West Virginia, USA | 2022- | | |
1559 | | Independent Wrestling Manitoba | Winnipeg, Manitoba, Canada | 2004-2007 | | |
1560 | | Independent Wrestling Promotions | Madero, Tamaulipas, Mexiko | - | | |
1561 | | Independent Wrestling Revolution | Detroit, Michigan, USA | 2002-2008 | | |
1562 | | Independent Wrestling Universe | Kettering, Northamptonshire, England, UK | 2022- | | |
1563 | | IndependentWrestling.tv | Philadelphia, Pennsylvania, USA | 2017- | | |
1564 | | Indigenous Wrestling Alliance | Winnipeg, Manitoba, Canada | 2000-2001 | | |
1565 | | Industrial World Wrestling | New York City, New York, USA | 2019- | | |
1566 | | Indy Army Wrestling | Mexico City, Distrito Federal, Mexiko | 2018- | | |
1567 | | Indy Wrestling Group | Mexico City, Distrito Federal, Mexiko | - | | |
1568 | | Indy Wrestling Stars | Mexiko | 2012-2012 | | |
1569 | | IndyGurlz Championship Wrestling | Boonton, New Jersey, USA | 2006-2012 | | |
1570 | | Infamous | Runcorn, Cheshire, England, UK | 2022- | | |
1571 | | Infierno Producciones | Heroica Puebla de Zaragoza, Puebla, Mexiko | - | | |
1572 | | Infinite Pro Wrestling | Delaware, USA | 2015-2020 | | |
1573 | | Infinite Promotions | Liverpool, Merseyside, England, UK | 2012- | | |
1574 | | Infinity Pro Wrestling | Bloomington, Indiana, USA | 2006-2016 | | |
1575 | | Infinity Wrestling Federation | Philadelphia, Pennsylvania, USA | 1999-2000 | | |
1576 | | Injuve | Distrito Federal, Mexiko | 2022- | | |
1577 | | Innova Aztec Power | Mexico City, Distrito Federal, Mexiko | 2016- | | |
1578 | | Innovacion de Lucha Libre Mexicana | Estado de Mexico, Mexiko | 2013- | | |
1579 | | Innovate Wrestling | Kingsport, Tennessee, USA | 2004- | | |
1580 | | Innovative Hybrid Wrestling | Moncton, New Brunswick, Canada | 2005- | | |
1581 | | Innovative Pro Wrestling | New Jersey, USA | 2018 | | |
1582 | | Inoki Dojo | Santa Monica, California, USA | 2003- | | |
1583 | | Insane Championship Wrestling | Milwaukee, Wisconsin, USA | 2006- | | |
1584 | | Insane Championship Wrestling | Michigan, USA | 1993-2000 | | |
1585 | | Insane Championship Wrestling | Canberra, Australian Capital Territory, Australia | 2001- | | |
1586 | | Insane Championship Wrestling Central West | Cowra, New South Wales, Australia | 2012-2019 | | |
1587 | | Insane Championship Wrestling Goulburn | Goulburn, New South Wales, Australia | 2012-2017 | | |
1588 | | Insane Wrestling Federation | Detroit, Michigan, USA | 2001-2008 | | |
1589 | | Insane Wrestling League | California, USA | 2005-2016 | | |
1590 | | Insane Wrestling Revolution | Monroe, Michigan, USA | 2015- | | |
1591 | | Insanity Pro Wrestling | Indianapolis, Indiana, USA | 2001-2012 | | |
1592 | | Inspire After Dark | Austin, Texas, USA | 2013- | | |
1593 | | Intense Action Wrestling | Manassas, Virginia, USA | 2023- | | |
1594 | | Intense Entertainment Wrestling | Union City, New Jersey, USA | 2005 | | |
1595 | | Intense Florida Wrestling | Sanford, Florida, USA | 2001-2001 | | |
1596 | | Intense Wrestling Alliance LLC | Nutley, New Jersey, USA | 2018- | | |
1597 | | Intense Wrestling Entertainment | Augusta, Georgia, USA | 2018- | | |
1598 | | Intercontinental Championship Wrestling | Tennessee, USA | 1996 | | |
1599 | | Intercontinental Wrestling Association | Savage, Minnesota, USA | 2008-2014 | | |
1600 | | Intergender Bonanza | Williamstown, New Jersey, USA | 2018- | | |