IFL

IFL may refer to:

• Interflug, an extinct airline that used the ICAO code IFL
• International Fight League, a former American mixed martial arts league
• Imperial Fascist League
• Imperial Federation League
• Indonesian Futsal League
• Indoor Football League
• Indian Football League
• Intense Football League
• Integrated Facility for Linux, an IBM mainframe processor for the Linux operating system
• Baylor Institute for Faith and Learning
• Irish Football League
• Israeli Football League
• Italian Football League
• IFL chemotherapy
• Institute for Learning