| Churches in Ruby, SC (14) | Clergy in Ruby, SC (3) |
| Automobile Repairing & Service in Ruby, SC (2) | Beauty Salons in Ruby, SC (2) |
| Post Offices in Ruby, SC (2) | Soybean Farm Corn Farm in Ruby, SC (2) |
| Ambulance Service in Ruby, SC (1) | Antiques - Dealers in Ruby, SC (1) |
| Appliances - Household - Major - Supls (Whol) in Ruby, SC (1) | Automobile Body - Repairing & Painting in Ruby, SC (1) |
| Automobile Dealers Performance & Race in Ruby, SC (1) | County Government - Education Programs in Ruby, SC (1) |
| County Government - General Offices in Ruby, SC (1) | Designs Manufactures & Markets Accessories For Men Wome in Ruby, SC (1) |
| Drug Abuse & Addiction Info & Treatment in Ruby, SC (1) | Farms in Ruby, SC (1) |
| Fire Departments in Ruby, SC (1) | Flea Markets in Ruby, SC (1) |
| Fraternal Organizations in Ruby, SC (1) | Government Offices - County in Ruby, SC (1) |
| Hot Tubs & Spas - Service & Repair in Ruby, SC (1) | House Cleaning in Ruby, SC (1) |
| Landscape Services in Ruby, SC (1) | Lawn Mowers - Sharpening & Repairing in Ruby, SC (1) |
| Leather Goods - Manufacturers in Ruby, SC (1) | Nonresidential Construction in Ruby, SC (1) |
| Physicians & Surgeons in Ruby, SC (1) | Political Organizations in Ruby, SC (1) |
| Saws in Ruby, SC (1) | School Bus And Salmon Fishing in Ruby, SC (1) |
| Schools in Ruby, SC (1) | Schools - Nursery & Kindergarten in Ruby, SC (1) |
| Shirts - Wholesale in Ruby, SC (1) | Stables in Ruby, SC (1) |
| Surveyors - Land in Ruby, SC (1) | Tax Return Preparation & Filing in Ruby, SC (1) |
| Tire - Retreading & Repairing in Ruby, SC (1) | Us Postal Service in Ruby, SC (1) |
| Wedding Chapels in Ruby, SC (1) | Wholesale Tires Tubes in Ruby, SC (1) |
| Wood Palletsskids in Ruby, SC (1) | Wrecker Service & Towing in Ruby, SC (1) |
