EFCI

AcronymDefinition
EFCIExplicit Forward Congestion Indication
EFCIExternal Function Call Interface
EFCIEvangelical Free Church of India (Christianity)
EFCIElectrical Fault Circuit Interrupter (safety device)
EFCIÉcole Française de Commerce International et d'Informatique (French: French School of International Business and Computing; Morocco)
EFCIEuropean Federation of Cleaning Industries (est. 1988; Brussels, Belgium)
EFCIEvangelical Formosan Church of Irvine (religious organization; Irvine, CA)
EFCIEstuarine Fish Community Index (multimetric fish index)
EFCIEligible Fixed Capital Investment (finance; India)