| Wheat Farm in Oslo, MN (8) | Churches in Oslo, MN (5) |
| Automotive Repair & Service in Oslo, MN (4) | General Crop Farm in Oslo, MN (4) |
| Real Property Lessor Vegetable Melon Farm in Oslo, MN (4) | Sugarcane Sugar Beet Farm Cotton Farm Sport Recreation in Oslo, MN (4) |
| Aerial Applicators in Oslo, MN (2) | Cash Grains Farm in Oslo, MN (2) |
| Farms in Oslo, MN (2) | Fire Departments in Oslo, MN (2) |
| Religious Organization in Oslo, MN (2) | Sugarcane Sugar Beet Farm in Oslo, MN (2) |
| Vegetable Market Preparation in Oslo, MN (2) | Whol Farm Supplies Pest Control in Oslo, MN (2) |
| Associations in Oslo, MN (1) | Attorneys & Lawyers in Oslo, MN (1) |
| Automobile Dealers - New Cars in Oslo, MN (1) | Automobile Electric Equipment in Oslo, MN (1) |
| Automobile Parts & Supplies - Retail - New in Oslo, MN (1) | Banks in Oslo, MN (1) |
| Bars in Oslo, MN (1) | Bean Elevators in Oslo, MN (1) |
| Coffee Shop in Oslo, MN (1) | Electric Contractors in Oslo, MN (1) |
| Electrical Contractor in Oslo, MN (1) | Excavating Contractors in Oslo, MN (1) |
| Fencing Contractors in Oslo, MN (1) | Fertilizers (Wholesale) in Oslo, MN (1) |
| Field Crop Farm & Beef Cattle in Oslo, MN (1) | Fire Protection in Oslo, MN (1) |
| Flooring Contractor & Furniture in Oslo, MN (1) | Fruits & Vegetables & Produce - Retail in Oslo, MN (1) |
| Fruits & Vegetables - Wholesale in Oslo, MN (1) | General Electrical Contractor in Oslo, MN (1) |
| Government Offices in Oslo, MN (1) | Grain - Dealers (Wholesale) in Oslo, MN (1) |
| Grain Elevators in Oslo, MN (1) | Grocery - Retail in Oslo, MN (1) |
| Grocery Stores in Oslo, MN (1) | Guns & Gunsmiths in Oslo, MN (1) |
| Heating Contractors in Oslo, MN (1) | Highway Street Construction in Oslo, MN (1) |
| Mfg Raw Cane Sugar Mfg Food Preparations Department Sto in Oslo, MN (1) | Misc Business Credit Institutions in Oslo, MN (1) |
| New Used Automobiles in Oslo, MN (1) | Nurserymen in Oslo, MN (1) |
| Oil & Gas Producers in Oslo, MN (1) | Oils - Fuel (Wholesale) in Oslo, MN (1) |
| Post Offices in Oslo, MN (1) | Recycling Centers (Wholesale) in Oslo, MN (1) |
| Restaurants in Oslo, MN (1) | Roofing Siding Contractor in Oslo, MN (1) |
| Sanitary Services Concrete Contractor in Oslo, MN (1) | Senior Citizens Service in Oslo, MN (1) |
| State Government - Environmental Programs in Oslo, MN (1) | Vegetable Melon Farm Beef Cattle Feedlot in Oslo, MN (1) |
| Whol Petroleum Products Gasoline Service Station in Oslo, MN (1) |
