| Acronym | Definition |
|---|
| IFEC | In-Flight Entertainment and Communication (aka In-Flight Entertainment and Connectivity; commercial aviation) |
| IFEC | Institut Français des Experts-Comptables (French: French Institute of Chartered Accountants) |
| IFEC | International Foodservice Editorial Council (Hyde Park, NY) |
| IFEC | In-Flight Entertainment and Connectivity (aka In-Flight Entertainment and Communication; commercial aviation) |
| IFEC | Industrial Facilities Exemption Certificate (Michigan) |
| IFEC | Incremental Forward Error Correction |
| IFEC | Index of Family Economic Capacity |
