- Jehovah's Witness Kingdom Hall
- Justice department
- Junk dealer
- Jewelry store
- Jeweler
- Japanese restaurant
- Jeans shop
- Janitorial service
- Joiner
- Junkyard
- Japanese grocery store
- Jain temple
- Japanese delicatessen
- Judo school
- Jewelry designer
- Jewelry repair service
- Jewelry engraver
- Juvenile detention center
- Judo club
- Jewelry equipment supplier