Jack Ryan (franchise)
Jack the Giant Killer
Jack Ryan (personaazje)
Jack Graham
Jack London (skriuwer)
Jack Ryan
Jack Campbell
Jack Cameron
Jack Nicholson
Jack Shea
Jack Brabham
Black Jack (hynder)
Jack Lousma
Jack and the Beanstalk (betsjuttingsside)
Jack the Giant Slayer
Jack Irons
Jack Spijkerman
Jack Kooistra
Jaap en de Beanstôk
Jack Talstra
Jack de Heer
Jack Wouterse
Jack Mitchell (fotograaf)
Jack de Vries
Jack Campbell (skriuwer)
Jack Ruby
Jackson Pollock
John F. Kennedy