| 4101 | Too Sweet | Joey Marx, Negrotistico Fantastico, Samuray del Sol | 2009 | | |
| 4102 | Top Dawgs Family | Mecca , A-Buck, Christianium Le Surrealiste, Ricky Sosa | 2023- | | |
| 4103 | Top G Status | Isaac Takeover, Dalton Rogue, KB6 | 2023- | | |
| 4104 | Top Talent | Heavy Metal , Big Jesse Youngblood, Christian Strife | 2019- | | |
| 4105 | Top Tier | Tim Hayden, Mitch Ryder , Solomun Blackwell, Todd Eastman, Sebastian Matters/Seb Matters | 2022- | | |
| 4106 | Top Tier | Coach Campanelli, Gloria Glitter, Kandi Krush | 2024- | | |
| 4107 | Torres Brothers | Alberto Torres, Enrique Torres, Ramon Torres | - | | |
| 4108 | Toshiwazu | Mayu Iwatani, Hiroyo Matsumoto, Miho Wakizawa | - | | |
| 4109 | Total Control | Troy Walters, Thomas Walton III, Matt Longtime, Bobby Valentino | 2010-2011 | | |
| 4110 | Total Justice | Tyler Gage, Ace Haven, Kaiden Knight, Shawn Seagle, Scott Spade | 2011-2015 | | |
| 4111 | Total Package | Nickie Valentino, Jesse Burke, Jack Package | 2011- | | |
| 4112 | Total Violence Authority | AJ Cazana, Jeremiah Plunkett, Silas Mason, Devan Dixon, Big L | 2022-2023 | | |
| 4113 | Totally Fang | Sucio, Kamikaze Kid , Fang | 2008 | | |
| 4114 | Touch Of Class | Trikki/Trikki D, Nate Cross & Daniel Swagger | 2014- | | |
| 4115 | Tower Of Power | The Modern Day Superstar, Dustin Steal, Daniel Mulligan, Josh Crawford | 2009 | | |
| 4116 | Toxic Juggernauts | Moses Luke, Tyler James , Mustachio | 2023 - | | |
| 4117 | Toxic Trio | Jack Marciano, Eddie Kingston, Jigsaw | 2004 | | |
| 4118 | Tozawa-juku | Akira Tozawa, Kenichiro Arai, Taku Iwasa, Koji Shishido, Shinobu, Yuki Ono, El Generico, Takayuki Mori | 2006-2008 | | |
| 4119 | Track And Field | Mike Track, Ian Field, Jim Nastic | 2013-2014 | | |
| 4120 | Trade | Brandon Scott, Eric Martin, Killian McMurphy, Myles Hawkins, Robert Locke, Zakar Shah, Tommy Seto, Alec Odin, Christina Marie | 2022- | | |
| 4121 | Tradition | Michael Stevens, Anthony Andrews, Zac Edwards, Tyson Dean, Andy Anderson , Kurt Kilgore | 2014-2015 | | |
| 4122 | Tradition | Street Bandit, Chris Tighe, Marcus Gibbes, Justin Overstreet, Darius Caine, Chris Brackin | 2014-2015 | | |
| 4123 | Tragedy Boiz | Aren Daniel Norman, Dylan Cole, Forever Young, Gaston LaRue, Percy Drews, Saturn Price, Xander Bennett | 2021- | | |
| 4124 | Transmutacion | Gladius, Daigo Holic, Demian Kross, Lorian | 2019- | | |
| 4125 | Trash Punx | Ron Mathis, Christian Kobain/Kobain , Crash Jaxon | 2018- | | |
| 4126 | Treachery | Lizmark Jr., Sydistiko , Rellik, Sydistiko | 2010-2011 | | |
| 4127 | Trenchcoat Mafia | Ryan Reed, Billy Ray, Keno, Dennis Williams, Hurricane Ross, Mr. Big , Michael Duplanti, JR Orullian | 2009- | | |
| 4128 | Tri-Bad | Haydon Tempest, Oliver Barrett, Paddy Flannagan | 2018-2020 | | |
| 4129 | Tri-State Saints | BLK Jeez, Steve Mack, Joker, Desean Pratt, Dominick Denaro, Boom Harden | 2022-2023 | | |
| 4130 | Triad | Drew McDonald, Raj Ghosh & Thunder | - | | |
| 4131 | Triad | Bob Evans, Scott Sharkey, Maverick Wild | 1996-1998 | | |
| 4132 | Triangle Of Death | Black Metal, King Jakal & Ice Kid | - | | |
| 4133 | Triangle Of Power | Gary Albright, Masahito Kakihara, Yoshihiro Takayama | 1998-1998 | | |
| 4134 | Triangle Of Power | Steve Williams, Gary Albright, The Lacrosse, Wolf Hawkfield | 1997-1998 | | |
| 4135 | Triangle Of Terror | Raccid Najjar, Uday Ukleja, Abu The Terrible | 2013- | | |
| 4136 | Triangulo Oriental | Kato Kung Lee, Kung Fu, Satoru Sayama | 1979-1981 | | |
| 4137 | Triangulo de la Muerte | Cuchillo, Kahoz, Rambo | - | | |
| 4138 | Triangulo de la Muerte | Kahoz, Loco Zandokan, Rambo | - | | |
| 4139 | Tribe Vanguard | YAMATO, Yosuke Santa Maria, Flamita, U-T, Kagetora, KAI, BxB Hulk, Kzy | 2016-2019 | | |
| 4140 | Tribunal | Jace Thorn, Paragon, Chris Moore | 2019- | | |
| 4141 | Trident | MDK , Steven Myles, Darren Blair | 2014- | | |
| 4142 | Trident | Chris Cage , Dan Striker, Slapshot | 2019-2020 | | |
| 4143 | Trident | Chris Cage , Matt Adams, Slapshot | 2018-2019 | | |
| 4144 | Trident | Chris Cage , Matt Adams, Slapshot | 2023- | | |
| 4145 | Trifecta | Mercedes Martinez, Nicole Savoy, Shayna Baszler | 2016-2017 | | |
| 4146 | Trifecta | Jass, Troy The Boy, Mark Williamson | - | | |
| 4147 | TriggeR | Shuji Kondo, Masayuki Kono, Hiroki Murase, Shotaro Ashino, YASSHI | 2015-2017 | | |
| 4148 | Trinity | Emily Hayden, Krieger, Matt Tyson, TJ Rage | 2016 | | |
| 4149 | Trio Fantasia | Super Muneco, Super Pinocho, Super Raton | - | | |
| 4150 | Tripland | Edison Di-Max/Di-Max, J Tasso, Criss Lyon, Jake Baker | 2021- | | |
| 4151 | Triple Cannon | Dante , The Ripper , Toko | 2013-2014 | | |
| 4152 | Triple P | Jeremy Prophet, Patrice Lacroix, Parasythe | 2007-2009 | | |
| 4153 | Triple Tails | Kana, Mio Shirai, Io Shirai | 2010-2011 | | |
| 4154 | Triple Threat | Shane Douglas, Brian Lee, Chris Candido, Francine, Rick Rude | 1996-1997 | | |
| 4155 | Triple Threat | Bubba The Bulldog, Dennis Gregory, Jimmy Vegas | 2004-2004 | | |
| 4156 | Triple Threat | Alfred Valentine, The Antagonist, The Flagboy | 2010 | | |
| 4157 | Triumphant | Bruce Wayans, Severino Corrente, Vlad Balashov | 2018-2019 | | |
| 4158 | Trojka | Artem Zukhov, Mikhail Zukhov, Vladimir Zukhov | 2023- | | |
| 4159 | Troublemakers | Canaan Kristopher, Glenn Spectre, Tyler Brooks | 2024- | | |
| 4160 | Troy Athletic Club | JA Fair & Jay Howard & Roy Lewis | 2015- | | |
| 4161 | Tru Life Playaz | D-Money, Chance Romance, C-Diddy, Brett Barnes, Eddie Atlas, Eric Idol, Gregory Symonds, Lance Romance, Mike Foxx, Eric Idol, Bull | 2005-2007 | | |
| 4162 | Trust | Big Daddy Cruz, Chris Seaton, Evander James, Matthew Ryan Shapiro, Smoothe Blackmon | 2015-2017 | | |
| 4163 | Trust Fund | Channing Thomas, Jared Silberkleit, Jay Curcio, Jimmy Preston, JP Grayson, Mike Verna, Ron Zombie, Tommy Grayson | 2019-2022 | | |
| 4164 | Truth Commission | Recon, Sniper, Tank , The Commandant, Interrogator | 1997-1997 | | |
| 4165 | Tsar's Guards | Tsar's Guard I, Tsar's Guard II, Tsar's Guard III | 2016 | | |
| 4166 | Tsunamis | Donnie Tsunami , Johnny Tsunami, Tommy Tsunami | - | | |
| 4167 | Two And A Half Wrestlers | Dan Moore, Bobby Marshall, Jesse Lambert | 2021- | | |
| 4168 | Tyne And Wear Wolves | Joseph Biggs, Carbon & Kavero | 2017- | | |
| 4169 | Tyne Wolves | Joseph Biggs, Carbon & Kavero | 2017- | | |
| 4170 | Typecast | Hustle Malone, Freddie Idle, Otto Von Lumberghast, BC Knight | 2024 | | |
| 4171 | Typhoon | CIMA, Susumu Yokosuka, Ryo Saito, Dragon Kid, Anthony W. Mori, PAC, Shingo Takagi, Matt Sydal, BxB Hulk | 2007-2008 | | |
| 4172 | Tyson Fight University | Tyson Gibbs, Chris Abbott & Josh Gatt | 2024- | | |
| 4173 | U | Jordan Cruz, Leo Canedo, Sexy Fab | 2021 | | |
| 4174 | U TOPS | Kaoru Ito, Kumiko Maekawa, Tomoko Watanabe, Yumiko Hotta | 1995 | | |
| 4175 | UNCHAIN | Jun Kasai, Kenji Fukimoto, Minoru Fujita, Rina Yamashita, Tomoaki Honma, Masashi Takeda, Kamui | 2012-2024 | | |
| 4176 | USA | Al Farat, Skull Von Hellzig, Montego Sheik-ah, Ky-ote Johammed | 2008 | | |
| 4177 | UWC Nation | Dante DVS, El Finito, GPA, Mike Anthony , Mojo McQueen, Punisher 747, Ripper , Rob Michaels, Will E. Bling | 2012-2013 | | |
| 4178 | Ugly Dojo | Bronson Bishop, JD Bishop, Titus Alexander, Abigail Warren, Bishop Dorian | 2019- | | |
| 4179 | Ultimate Aggressors | Oger, Fury, T. Quila, Vito Toscani | 2006-2006 | | |
| 4180 | Ultimate Power | Hollywood, Horshu, Sylvester Terkay | 2001 | | |
| 4181 | Un-Australians | The Enforcer , Mohamad Ali Vaez, Benny English, Mighty Cadman, Slade Mercer, Cadman Turner | 2016-2017 | | |
| 4182 | Uncle John's Friends | AR Fox, Darby Allin, Dave Crist, Priscilla Kelly, Sami Callihan | 2017 | | |
| 4183 | Undeniable | Shane Marx, Brian Blaze, William Huckaby, Geter, Billy Buck, Geter, Stryknyn, Matt Hankins | 2018- | | |
| 4184 | Underground Anarchy | Dallas McCarthy, Dominic DeLano, Ike The Bite/Ike, Sean Feeney, Tim Davidson, Tim Lennox | 2014-2018 | | |
| 4185 | Underground Project | Bryce Benjamin, Chilango, Tony Scarpone, Mason Conrad, Ashton Vuitton, D-Ray, Colypso, Gringo Loco , Charlie Manson Jr. | 2008-2009 | | |
| 4186 | Underworld Cartel | Ace Gervase, Titus Smith, Tyger Smith, Young Bull | 2018- | | |
| 4187 | Underworld Cartel | Da Latin Soldier, Eric Emanon, JC Money, Mr. Perez, The Bacardi Kid, Titus Smith, Tyger Smith, Xavier Fate | 2009-2015 | | |
| 4188 | Undisputed Elite | Adam Cole, Kyle O'Reilly, Matt Jackson, Nick Jackson, Bobby Fish | 2022 | | |
| 4189 | Unforgivable Blackness | Nemesis, Shadow Jackson, Geter | 2013- | | |
| 4190 | Unforgiven | Iceberg , Jewdis, Keith Courageous | 2006 | | |
| 4191 | Unholy Alliance | Shirley Doe, HENTAI, Sebastian Dark, Steven Colter, Dean Radford, Abyss, Jimmy Vegas, Soldier | 2006-2007 | | |
| 4192 | Unholy Alliance | Billy Lassiter, Bobby Piper, The Ripper , The Orphan, Scabz The Clown | 1999-2017 | | |
| 4193 | Unholy Legion | Malkavian & Synic | 2005-2006 | | |
| 4194 | Uninvited | Spyder , Victor Cruz, Manny Martinez, Eddie Guapo, K-Murda, K-Pusha | 2010-2011 | | |
| 4195 | Uninvited | Alex Salyers, Evan Daniels, Johnny Saovi, LJ Ramos, Oliver Grimsly, R-3, Tank Engine Thomas | 2017-2020 | | |
| 4196 | Union | Chris Benne, Antonio Zambrano/Antonio Cristiano Zambrano, Pedro Dones, Tony Booze, Alex Cypher | 2024- | | |
| 4197 | Unit | JT Dunn, Danny Miles, Trigga The OG, Ace Romero, Mike Verna, Dirty Dango, Chase Del Monte, Alisha/Alisha Edwards, Tyler Matrix, Logan James, Allie Katch, Phil Stamper, Brad Hollister, Shannon LeVangie, Damian Chambers, AJP, Jessicka Havok, Jake Something | 2021- | | |
| 4198 | Unite 2K | Dale Kilburn, Mac Storm, Mark Koleman | 2016-2018 | | |
| 4199 | United Front | Brandon Jacobs, Clay Wilson, Lance Malibu | 2019- | | |
| 4200 | United Nations | Dan Barry, Prince Nana, Sonjay Dutt | 2003-2004 | | |
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