JFL may refer to:

• Japan Football League (1992–1998) - the now-defunct former second division of football in Japan
• Japan Football League - the current fourth division of football in Japan
• Just for Laughs
• Just for Laughs (UK TV series)

• D29 road (Croatia)
• D2A
• D2B (band)
• D2B (disambiguation)
• D2B (group)
• D2C "direct to consumer"
• D2CKey
• D2 (Croatia)
• D2D (disambiguation)
• D2 Diesel
• D2 (disambiguation)
• D2DVD
• D2h
• D2H
• D-2-haloacid dehalogenase
• D2HGDH
• D-2-hydroxyglutaric aciduria
• D2L
• D2-like
• D2-like receptor
• D2 Mannesmann
• D2 Mighty Ducks
• D2Pro
• D2 Pro League
• D-2 Pro League