TLA Token appears to have multiple meanings. It can refer to Time Limited Authentication, a token-based authentication method on the ServiceNow platform. Alternatively, it relates to TLA+, a formal specification language for designing and verifying concurrent systems, with resources available on the TLA+ Wiki. Additionally, 'TLA Token' is associated with the LACHAIN Testnet, where users can obtain free test tokens from a faucet to build on the network. Resources are available for learning TLA+ and accessing these tokens.