| Acronym | Definition |
|---|
| FECI➣Fiscalía Especial Contra la Impunidad (Spanish: Special Prosecutor against Impunity; Guatemala) |
| FECI➣Fédération Évangélique de Côte d'Ivoire (French: Evangelical Federation of Ivory Coast) |
| FECI➣Florida East Coast Industries |
| FECI➣Fédération des Élus Citoyens et Indépendants (French: Federation of Independent Citizens and Elected) |
| FECI➣Federation of Estonian Chemical Industries |
| FECI➣Family Entertainment Center, Inc. (Philippines) |