USDT TRC20 refers to Tether (USDT) that is issued on the TRON blockchain using the TRC20 token standard. USDT TRC20 tokens are digital assets pegged to the US Dollar, and they are designed to provide stability and liquidity for cryptocurrency traders and users within the TRON network. TRC20 is a technical standard used for smart contracts on the TRON blockchain, and USDT TRC20 tokens can be easily transferred and traded on the TRON platform.