- Games & Hobbies, Monroe
- Garage Doors & Door Operating Devices, Monroe
- Garage Doors & Gates, Monroe - Stores & Companies - Install & Repair Services
- Garage, Door & Window Products, Monroe
- Garment & Linen Services, Monroe
- Gas & Air Compressors, Monroe
- Gas Station, Monroe - Service & Filling Station
- General Business Consulting, Monroe
- General Business Services, Monroe
- General Consultants, Monroe
- General Freight Trucking, Monroe - Motor Freight
|
- General Merchandise Stores, Monroe
- Generators, Compressors, Pumps, Motors & Fans, Monroe
- Gift Shops, Monroe - Gift, Novelty & Souvenir Stores
- Gifts, Cards & Stationery Stores, Monroe
- Glass & Glazing Contractors, Monroe
- Glass Tinting & Coating, Monroe - Home - Car Window Tinting
- Government, Monroe
- Grocery Stores & Supermarkets, Monroe
- Ground Transportation, Except Passenger, Monroe
- Gun Repair & Services, Monroe
- Guns & Gunsmith Services, Monroe
|