Bands

Prime Specimen

United States · Thrash/Groove Metal

Primitive Dread

North Macedonia · Crossover/Thrash Metal

Prolific

United States · Thrash/Death/Groove Metal

Prozak

Argentina · Thrash Metal/Crossover

Psyclops

United States · Technical/Experimental Thrash Metal

Punching Moses

United States · Crossover/Thrash Metal/Hardcore

Purgatory

United States · Thrash/Power/Speed Metal

Putrid Blood

Serbia · Thrash Metal/Hardcore

Raiden

United States · Heavy/Thrash Metal

Raign in Hell

Austria · Heavy/Thrash Metal

Rancid Decay

United States · Thrash/Death Metal

Rawage

Finland · Black/Thrash/Death Metal

Raw Riot

Greece · Thrash 'n' Roll/Punk

Rebirth by Fire

Mexico · Death/Black/Thrash Metal

Reborn

Sweden · Technical Thrash Metal

Redrum Inc.

Germany · Thrash/Sludge/Groove Metal

Regression

Finland · Death/Thrash Metal

Reign of Terror

Canada · Death/Thrash Metal

Relentless Assault

Netherlands · Thrash/Death Metal

Remain Untamed

Netherlands · Crossover/Thrash Metal

Reo

Argentina · Thrash/Melodic Death Metal

Represalia

Colombia · Thrash/Death Metal

Respawned

Germany · Thrash/Death Metal/Metalcore

Resurgence

France · Heavy/Thrash Metal