FCI
FCI is a widely used abbreviation that can refer to international federations, government‑level flight or functional systems, as well as business entities and scientific methods.
Miscellaneous
Feed Certification Institute
Fluid Components International
Family Care International
Fisher Creative Image
Fertility Centers of Illinois
Fall Creek Intermediate
Fire Crotchted Insanity
Federation Colombophile Internationale
Factory Connections International
Fulgor Cooking Industries
File Classification Infrastructure
Failover Clustered Instance
Factors Chain International
Community
Governmental
Federation Cynologue International
Flight Control Integration
Functional Configuration Identification
Foreign Counter-Intelligence
Federal Correctional Institution
Flight Control Indicator
Functional Capacity Index
Federation Cynologique International
French Culinary Institute
French Culinary… The Institute
Federation Cynilogical International
International
Academic & Science
Fast Causal Inference
Freshman Computer Initiative
Facility Condition Index
Full Configuration Interaction