FCI
FCI is an abbreviation for:
- Faulted Current Indicator
- FC Ingolstadt 04, a pure football club based in the Bavarian city of Ingolstadt
- FC Ismaning, a sports club from the southern Bavarian city Ismaning
- Fédération Cynologique Internationale, cynologic World Association, responsible for unified description of breeds and definition of breeding guidelines
- Federazione Italiana Ciclistica, Italian Cycling Federation
- Fibre Channel Interface
- File Control Information, response of a smart card according to a FILE SELECT command
- Filiae Mariaem Cordis, a religious order of the Catholic Church
- Fire Control Input, weapons and ammunition -specific data that are needed in the calculation of firing commands in command and combat systems
- Flux Changes per Inch
- Fonds der Chemischen Industrie
- Foreign Counter Intelligence, Investigation Division of the FBI
- Fortis Corporate Insurance, specialist insurer of the Dutch government, since July 22, 2009 Amlin Corporate Insurance
- Framatome Connectors International
- Functional Capacity Index
- Functional Configuration Identification
- Disambiguation
- Abbreviation