NAFL or Nafl may refer to:
Sports
edit- National-American Football League, a name briefly used by the National Football League
- North American Football League, an American football league
- North American Soccer Football League, an association football league also known as the North American Football League
- Northern Amateur Football League, an association football league in Northern Ireland
- North American Floorball League, an American floorball league
Other uses
edit- Non-alcoholic fatty liver, one of the two types of non-alcoholic fatty liver disease