FC meaning in Military and Defence ?

Fleet Command, previously labelled as Jane's Fleet Command, is a real-time tactics naval warfare simulation computer game released in May 1999. It was developed by Sonalysts Inc. and published by Electronic Arts (EA). The game licensed parts of Jane's Information Group's military information database, which was used as an in-game "Jane's Library", reference material that the player could refer to while in-game. Jane's also licensed to EA the "Jane's" name and the "Jane's Combat Simulations" logo, and the game was marketed under the "Jane's" name, much like the previous "Jane's Fighters Anthology", also published by Electronic Arts.