Title Histories (* = defunct organization):

• Big Time Wrestling
• Capitol Wrestling Corporation *
• CHIKARA
• Combat Zone Wrestling
• Dragon Gate USA
• Extreme Championship Wrestling *
• Impact Championship Wrestling *
• Independent Wrestling Federation *
• Jersey All Pro Wrestling *
• Liberty States Wrestling
• Millennium Wrestling Federation
• National Wrestling Superstars *
• New York Wrestling Connection
• N.W.A. Jim Crockett Promotions *
• N.W.A. New Jersey *
• N.W.A. On Fire
• Northeast Wrestling
• Pro-Wrestling WORLD-1 *
• Ring of Honor
• Total Nonstop Action Wrestling
• USA Pro Wrestling / USA Xtreme Wrestling *
• World Championship Wrestling *
• World Wrestling Association *
• World Wrestling Entertainment

Other active organizations (links to official websites):

• American Championship Entertainment
• BODYSLAM Wrestling Organization
• Connecticut Wrestling Entertainment
• D2W Pro Wrestling
• East Coast Pro Wrestling
• Extreme Rising
• Family Wrestling Entertainment
• Fight The World Wrestling
• Funkdafied Wrestling Federation
• Inter Species Wrestling
• Jersey Shore Championship Wrestling
• House of Hardcore
• Pro Wrestling Syndicate
• Showcase Championship Wrestling
• Suffolk Wrestling Alliance
• Top Rope Promotions
• Urban Wrestling Federation
• Victory Pro Wrestling
• World of Unpredictable Wrestling
• World Wrestling Organization
• Warriors of Wrestling