Fgo

Fgo is an internet slang term that stands for “Fate/Grand Order,” which is a popular mobile game developed by the Japanese company TYPE-MOON. It is commonly used by fans and players of the game to refer to it in online discussions, forums, or social media platforms.

Examples:

Hey, have you played Fgo yet? It’s really addictive!
I can’t wait for the new event in Fgo. The storyline looks amazing!