- jamaat ul_fuqra
- jam_packed
- jamaica apple
- jamaica bayberry
- jamaica caper tree
- jamaica honeysuckle
- jamaica quassia
- james thomas farrell
- james thomas harris
- james thurber
- james usher
- james tobin
- james watt
- james whitcomb riley
- james wyatt
- jamesonia
- jamjar
- jamison
- jammed
- jammies
- jammu and kashmir
- jamming
- jampot
- jan amos komensky
- jan evangelista purkinje
- jan hendrix oort
- jan steen
- jan tinbergen
- jan van eyck
- jan vermeer
- jane
- jangling
- jane goodall
- jane seymour
- japanese deer
- japanese deity
- japanese flowering cherry
- japanese honeysuckle
- japanese hop
- japanese iris
- japanese islands
- japanese ivy
- japanese lawn grass
- japanese lilac
- japanese linden
- japanese maple
- japanese medlar
- japanese millet
- japanese monetary unit
- japanese oak