| 901 | Liquid Level Systems | Company Product |
| 902 | Liquid Level Transmitters | Company Product |
| 903 | Liquid Lever Sensors | Company Product |
| 904 | Liquid Nitrogen | Company Product |
| 905 | Liquid Particle Counter | Company Product |
| 906 | Liquid Paste Cleaners | Company Product |
| 907 | Liquid Point Level Detection | Company Product |
| 908 | Liquid Ring Pumps | Company Product |
| 909 | Liquid Ring Vacuum Pump | Company Product |
| 910 | Liquid Ring Vacuum Pumps | Company Product |
| 911 | Liquid Samplers | Company Product |
| 912 | Liquid Sensors | Company Product |
| 913 | Liquid Silicone Elastomers | Company Product |
| 914 | Liquid Storage & Handling | Company Product |
| 915 | Liquid Switches | Company Product |
| 916 | Liquid in Steel Thermometers | Company Product |
| 917 | Liquid-Applied Waterproofing Membranes | Company Product |
| 918 | Liquidfied Petroleum Gas Flowmeters | Company Product |
| 919 | Liquidtight Conduit | Company Product |
| 920 | Liquified Petroleum Gas | Company Product |
| 921 | Liquor | Company Product |
| 922 | Liquor Wholesalers & Manufacturers | Company Product |
| 923 | Lishan | Company Product |
| 924 | Lithium Batteries | Company Product |
| 925 | Lithium Battery D | Company Product |
| 926 | Lithium Battery Forklift | Company Product |
| 927 | Lithium Battery Size A | Company Product |
| 928 | Lithium Battery Size C | Company Product |
| 929 | Lithium Battery Size D | Company Product |
| 930 | Lithium Bromide | Company Product |