- Royal Flush
- Royal Flush Plumbing
- Royal Fried Chicken
- Royal Garden Apartments
- Royal Gardens
- Royal Homes
- Royal Inn
- Royal Inn Motel
- Royal Jewelers
- Royal Jewelry
- Royal Liquors
- Royal Maid Service
- Royal Motel
- Royal Motors
- Royal Nails
- Royal Neighbors of America
- Royal Oak Apartments
- Royal Office Products
- Royal Palace
- Royal Pizza
- Royal Printing
- Royal Roofing
- Royal Services
- Royal Thai Restaurant
- Royal Tuxedo
- Royal Waffle King
- Roy's
- Roy's Auto Repair
- Roy's Auto Sales
- Roy's Barber Shop
- Roy's Body Shop
- RPM
- RSM McGladrey
- Rsvp Retired Senior Volunteer Program
- RUAN Leasing
- RUAN Transportation Management Systems
- Rubino's Imported Italian Foods
- Rubio's
- Ruby Nails