Simpleledger.cash Simple Ledger Protocol (SLP)
Wormhole.cash Bitcoin Cash Smart Contract (WHC)
Cryptonized.cash Color your Bitcoin Cash (CC)
Keoken Assets and smart contracts (testnet only, for now)
Other possibilities include:
GROUP Tokenization by Andrew Stone
Honeybadger Information not yet available
Counterparty.cash Counterparty protocol ported for Bitcoin Cash
Tokeda by Joannes Vermorel
BitcoinToken See also: Tokenized.cash (Tokenized Protocol)
EPOBC / ChromaWay Encoding colored coin transfers within Bitcoin transactions
Open Assets Allows issuance and transfer of user-created assets