FC, FC Fiber Amplifier Booster Module, FCL -- Framework Class Library, FC or Helium Pressurization System, FCF Composite Feature control Frame, FC-subspace generated by a subset, FCEU flight controls electronic unit, FCIF Full Common Intermediate Format, FCR --- FORWARDER CARGO RECEIPT, FC International Business Travel GmbH, FCT---Forwarding Agents Certificate of Transport 返回 FCP