Chia tokens are designated with the currency symbol XCH, and can be broken down into 1,000,000,000,000 mojos (One Trillion Mojos) which are the smallest division of a Chia token.
Fun fact: the name mojos was chosen in honor of a old project of the creator Bram Cohen.
1000000000000 mojo = 1. XCH = Chia = Teramojo = One Trillion Mojos
1000000000 mojo = 0.001 XCH = MilliChia = Gigamojo
1000000 mojo = 0.000001 XCH = MicroChia = Megamojo
1000 mojo = 0.000000001 XCH = NanoChia = Kilomojo
1 mojo = 0.000000000001 XCH = PicoChia = Mojo
If you see TXCH, these ‘Testnet Chia’ and have no value; they were created on the testing version of Chia during the development process.