- A small domesticated pig native to Vietnam, often raised as a house pet, having a saddle-shaped back and usually dark coloration.迷你猪：原产于越南的小家猪，通常作为家庭宠物喂养，北部呈鞍状，肤色通常较黑
- jacks-of-all-trades
- Jackson
- Jackson Community College
- Jackson Hole
- Jacksonian
- Jacksonians
- Jackson State Community College
- Jackson State University
- Jacksonville
- Jacksonville Beach
- Jacksonville College
- Jacksonville State University
- Jacksonville University
- jackstay
- jackstone
- jackstraw
- jackstraws
- jacks–in–the–box
- jacks–of–all–trades
- jack-tar
- jack–a–lantern
- jack–in–the–box
- jack–in–the–pulpit
- jack–of–all–trades
- jack–o'–lantern