FJF explained

FJF can refer to:

• Toucan, a family of tropical birds, by Catalogue of Life identifier
• Future Jobs Fund, an initiative of the British government to help unemployed people
• Free Jazz Four, a Swedish and American jazz quartet that produced the album Blow Horn
• FJF, an identification code assigned to No. 24 Elementary Flying Training School RAF.

See also

• Frederick John Freshwater Shaw (1885–1936) or F. J. F. Shaw, a British botanist and mycologist