- Natural stone wholesaler
- Nursing school
- Non-denominational church
- Nuclear power plant
- Nuclear power company
- North African restaurant
- Numerologist
- Notaries association
- Neurosurgeon
- Nepalese restaurant
- Newspaper distribution
- Nurse practitioner
- Nail art
- Native American restaurant
- Northern Italian restaurant
- National health foundation
- Nudist club
- Nanotechnology engineer
- Naval base
- Nursing room