| 1801 | Funeral Supplies | Company Product |
| 1802 | Funeral Undertakers | Company Product |
| 1803 | Fungicides | Company Product |
| 1804 | Fungus Resistant Emulsion | Company Product |
| 1805 | Funnels | Company Product |
| 1806 | Furfural | Company Product |
| 1807 | Furfuryl Alcohol | Company Product |
| 1808 | Furfurylamine | Company Product |
| 1809 | Furnace Cement | Company Product |
| 1810 | Furnaces | Company Product |
| 1811 | Furniture | Company Product |
| 1812 | Furniture Accessories | Company Product |
| 1813 | Furniture Cleaning Services | Company Product |
| 1814 | Furniture Coatings | Company Product |
| 1815 | Furniture Dealers | Company Product |
| 1816 | Furniture Fittings | Company Product |
| 1817 | Furniture Glues | Company Product |
| 1818 | Furniture Handle | Company Product |
| 1819 | Furniture Hardware | Company Product |
| 1820 | Furniture Industrial Glues | Company Product |
| 1821 | Furniture Lacquer | Company Product |
| 1822 | Furniture Manufacturers' Equipment & Supplies | Company Product |
| 1823 | Furniture Rental & Leasing | Company Product |
| 1824 | Furniture Retailer | Company Product |
| 1825 | Furnitures | Company Product |
| 1826 | Furring Style | Company Product |
| 1827 | Further | Company Product |
| 1828 | Fuse | Company Product |
| 1829 | Fuse Holders | Company Product |
| 1830 | Fuse Switches | Company Product |