There are so many active ERC standards actually. ERC 20, ERC 223, ERC 721, ERC 1155 etc. The last one seems capable when it can handle fungible, non-fungible and semi-fungible tokens. But yet there are even many more proposal standards, you can find it here: https://eips.ethereum.org/erc. Somehow, a diversification of standards is good but too many makes the ERC ecosystem fragmented.