| 1801 | Fume Cupboard Fans | Company Product |
| 1802 | Fume Cupboards | Company Product |
| 1803 | Fume Duct Valves | Company Product |
| 1804 | Fume Extraction | Company Product |
| 1805 | Fume Hoods | Company Product |
| 1806 | Fumigation | Company Product |
| 1807 | Fumigation Tarps | Company Product |
| 1808 | Function / Signal Generator | Company Product |
| 1809 | Function Electronic Generators | Company Product |
| 1810 | Function Generators | Company Product |
| 1811 | Fund Management Companies | Company Product |
| 1812 | Fund Raising Organizations | Company Product |
| 1813 | Funeral | Company Product |
| 1814 | Funeral Directors | Company Product |
| 1815 | Funeral Services In Singapore | Company Product |
| 1816 | Funeral Supplies | Company Product |
| 1817 | Funeral Undertakers | Company Product |
| 1818 | Fungicides | Company Product |
| 1819 | Fungus Resistant Emulsion | Company Product |
| 1820 | Funnels | Company Product |
| 1821 | Furfural | Company Product |
| 1822 | Furfuryl Alcohol | Company Product |
| 1823 | Furfurylamine | Company Product |
| 1824 | Furnace Cement | Company Product |
| 1825 | Furnaces | Company Product |
| 1826 | Furniture | Company Product |
| 1827 | Furniture Accessories | Company Product |
| 1828 | Furniture Cleaning Services | Company Product |
| 1829 | Furniture Coatings | Company Product |
| 1830 | Furniture Dealers | Company Product |