In the aviation industry:
* In-Flight Entertainment: This is the most common meaning of IFE, referring to the entertainment systems available to passengers on airplanes. These systems offer movies, TV shows, music, games, and other forms of entertainment.
In other contexts:
* International Finance Economics: This refers to the study of international finance and economics.
* Integrated Facility Environment: This term is used in the context of building design and management, referring to a holistic approach to creating a sustainable and efficient facility.
* Image File Extension: IFE can sometimes be used as a file extension for image files, but this is less common than other extensions like JPG, PNG, or GIF.
To determine the specific meaning of IFE, you need to consider the context in which it is being used. If you are unsure, it's always best to ask for clarification.