As of now, Quantum Resistant Ledger (QRL) coin is represented on a few exchanges paired against BTC. Originally being an ERC-20 token, it switched to its own mainnet in 2018. The QRL claims to be the first decentralized cryptocurrency, that is resistant to both classical and quantum computing attacks.
FunFair (FUN) is an ERC-20 token and native token of the FunFair gaming ecosystem. FUN is listed by several exchanges with major crypto coins as pairing choices.