Jack
Jack o Destripador
Canguro Jack
Jack Kilby
Jack Lousma
Jack Adams Award
Jack D. Fischer
Jack o cazador de xigantes
Jarrett Jack
Jack Dempsey
Jack Kerouac
Jack Albertson
Jack the Giant Killer
Jack Kirby
Jack Palance
Jack Nicholson
Jack Garrick
Jack Dongarra
Jack Black
Jack Gleeson
New jack swing
Bomb Jack
Jack Clayton
Jack White
Jack Phillips
Jack Huston
Jack Lowden
Jack Swigert
Jack Lawrence
Jack Benny
Jack Frost
Jack Nicklaus
Jack McGrath
Jack Taylor
Jack the Giant Killer (filme de 1962)
Jack London
Jack Quaid
Jack Szostak
Jack Lemmon
Jack Doohan
Jack Brabham
Jack Laviolette
Jack Aitken
Jack Davis
Jack Irons
Jack Endino
Jack Kevorkian
Jack Steinberger
Jack Gould
Jack Johnson (músico)
Jack Fairman
Continental Hop/Jump Jack Jump
Jack Bender
BoJack Horseman
Jacki Weaver
Bandeira do Reino Unido
The Day of the Jackal