There are a number of coins that are not considered cryptocurrencies. These include:

Fiat coins: Fiat coins are physical coins that are issued by governments. They are not based on blockchain technology and are not decentralized. Examples of fiat coins include the US dollar, the euro, and the Japanese yen.

Digital tokens: Digital tokens are not considered cryptocurrencies because they do not function as a medium of exchange. They are typically used to represent ownership of an asset or to access a service. Examples of digital tokens include security tokens, utility tokens, and non-fungible tokens (NFTs).

Virtual currencies: Virtual currencies are not considered cryptocurrencies because they are not based on blockchain technology. They are typically used in online games or virtual worlds. Examples of virtual currencies include Linden Dollars, Robux, and Bitcoin Cash.

It is important to note that the definition of a cryptocurrency is still evolving. Some people may consider fiat coins or digital tokens to be cryptocurrencies, while others may not. Ultimately, it is up to the individual to decide what they consider to be a cryptocurrency.