| L | A | Food, Beverage and Tobacco |
| L | 01 | Food (Except Retailing) |
| L | 011 | Fish and Other Seafood |
| L | 0111 | Fishing |
| L | 0112 | Fish and Other Seafood Processing |
| L | 0119 | Fish and Other Seafood, Integrated Operations (Including Wholesalers) |
| L | 012 | Grain, Oil Seed and Feed Crops |
| L | 0121 | Grain and Oil Seed Farming |
| L | 0122 | Forage, Forage Seed and Hay Farming |
| L | 0123 | Cereal Grain and Oil Seed Handling |
| L | 013 | Grain and Oil Seed Products Processing |
| L | 0131 | Flour, Prepared Flour Mixes and Cereal Foods Processing |
| L | 0132 | Bakery Products Processing and Wholesaling |
| L | 0133 | Oil Seeds Processing |
| L | 0134 | Feed Processing and Wholesaling |
| L | 014 | Fruit and Vegetables |
| L | 0141 | Fruit and Vegetable Farming |
| L | 0142 | Fresh Fruit and Vegetable Wholesaling |
| L | 0143 | Fruit and Vegetable Processing |
| L | 0144 | Fruit and Vegetables, Integrated Operations |
| L | 015 | Meat and Poultry |
| L | 0151 | Livestock Farming (Meat and Poultry) |
| L | 0152 | Livestock Wholesaling |
| L | 0153 | Meat and Poultry Processing |
| L | 0154 | Meat and Poultry Products Wholesaling |
| L | 0155 | Meat and Poultry Products, Integrated Operations |
| L | 016 | Dairy Products |
| L | 0161 | Dairy Farming |
| L | 0162 | Raw Milk Wholesaling |
| L | 0163 | Milk Products, Integrated Operations (Including Wholesalers) |
| L | 017 | Other Food Products Farming and Processing |
| L | 0171 | Other Food Products Farming (Including Combination Farms) |
| L | 0172 | Cane and Beet Sugar Processing |
| L | 0173 | Sugar and Chocolate Confectionery Manufacturing |
| L | 0174 | Tea and Coffee Processing |
| L | 0179 | Other Food Products Processing |
| L | 018 | Other Food Products Wholesaling |
| L | 0189 | Other Food Products Wholesaling |
| L | 02 | Beverage |
| L | 021 | Soft Drinks, Integrated Operations (Including Wholesalers) |
| L | 0211 | Soft Drinks, Integrated Operations (Including Wholesalers) |
| L | 022 | Brewed, Distilled and Fermented Beverages |
| L | 0221 | Brewery Products Manufacturing |
| L | 0222 | Distillery Products Manufacturing |
| L | 0223 | Wine Manufacturing |
| L | 023 | Liquor, Wine and Beer Wholesaling and Retailing |
| L | 0231 | Liquor, Wine and Beer Wholesaling and Retailing |
| L | 03 | Tobacco |
| L | 031 | Tobacco and Tobacco Products |
| L | 0311 | Tobacco Farming |
| L | 0312 | Tobacco Processing |
| L | 0313 | Tobacco Products Wholesaling |
| L | 04 | Other Agricultural Products and Services Incidental to Agriculture |
| L | 041 | Other Agricultural Products |
| L | 0411 | Other Farming |
| L | 0412 | Other Agricultural Products Wholesaling |
| L | 042 | Agricultural Supplies Wholesaling |
| L | 0421 | Agricultural Supplies Wholesaling |
| L | 043 | Services Incidental to Agriculture and to Fishing |
| L | 0431 | Services Incidental to Agriculture and to Fishing |