| ThirdBeat |
| THIRDBOY |
| Thirdeep |
| Thirdeye 3j |
| Thirdeyee |
| Thirdeyezombie |
| ThirdFloor |
| Thirdgod |
| Thirdlaneprez |
| Thirdmuziq |
| Thirdoculus |
| Thirds |
| Thirdson |
| Thirdsphere |
| Thirdstory |
| Thirsa Ramos |
| Thirst |
| Thirstin Howl III |
| Thirsting Altar |
| Thirsty Curses |
| Thirsty Merc |
| Thirsty Tree Music |
| ThirstyFirst Chilly |
| Thirt |
| Thirteen |
| Thirteen Rancheras Y Cumbias |
| Thirteen Records |
| Thirteen Senses |
| Thirteen Stars |
| Thirteen Stripes |
| Thirteen Wet Matches |
| Thirteenth |
| Thirteenth Dimension |
| Thirteenth Night |
| Thirteenth of March |
| Thirteenthirteen |
| Thirteenthirtyone |
| Thirti35ive |
| Thirty 3igth |
| Thirty Aught Six |
| Thirty Cent Fare |
| Thirty Clouds |
| Thirty Drugs |
| Thirty Eleven |
| Thirty FS |
| Thirty Minutes Late |
| Thirty Nights of Violence |
| Thirty One Productions |
| Thirty Ought Six |
| Thirty Pills |
| Thirty Rack |
| Thirty Seconds to Mars |
| Thirty Seven |
| Thirty six |
| Thirty Six Crazyfists |
| Thirty Stones |
| Thirty Three I.N.C. |
| Thirty-Three Seconds |
| Thirty4hoes |
| Thirty6JuJu |
| Thirtybreath |
| Thirtyk |
| Thirtykay |
| Thirtyonetwentyfive |
| Thirtysixhunnid |
| Thirtytwo Delarge |
| Thirtytwo Delarge x Enorkoi |
| ThirumaLi |
| Thirwërod |
| Thirza Ariella & Felita Kezia |
| Thirza Athalja |
| THiS |
| This American Song |
| This Ascension |
| This August Age |
| This Band |
| This Beautiful Mess |
| This Beautiful Republic |
| This Black Rainbow |
| This Boy |
| This Boy Electric & Calcedon |
| This Boy Electric & Nova Nardi |
| This Burning World |
| This Century |
| This City Called Earth |
| This coast bias |
| This Cold Night |
| This Condition |
| This Could Be It |
| THIS CURSE |
| This Dark Design |
| This Day |
| This Day And Age |
| This Day Forever |
| This Day Forward |
| This Day in History |
| This Daze |
| This Death |
| This Debacle |
| This dog |
