Other
- Abstract family of languages
- Academic Free License
- Aeroflot, ICAO airline code
- AFL (video game series)
- Aflac New York Stock Exchange abbreviation for, an American insurance company
- Alberta Federation of Labour
- Alta Floresta, Brazil IATA airport code
- Ankara Fen Lisesi, more widely known as Ankara Science High School
- Anti-Football League, an organisation that bemoans the cultural saturation of the Australian Football League
- Armed Forces of Liberia
- Assessment for learning
- Astrobiology Field Laboratory, a proposed and consequently cancelled (unfunded) robotic rover to be sent to planet Mars
- Amps for Full Load (an electrical rating, especially when motors are involved)
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