| 901 | Self Regulated | Company Product |
| 902 | Self Repairing Doors | Company Product |
| 903 | Self Retracting Lifeline | Company Product |
| 904 | Self Service Laundries | Company Product |
| 905 | Self Tapping Screw | Company Product |
| 906 | Self Tapping Screws | Company Product |
| 907 | Self Trapping Screws | Company Product |
| 908 | Self-Acting | Company Product |
| 909 | Self-Adhesive Films | Company Product |
| 910 | Self-Adhesive Labeling Machines | Company Product |
| 911 | Self-Levelling Smoothing Compounds | Company Product |
| 912 | Self-Lubricating | Company Product |
| 913 | Self-Lubricating Bearing Bushings | Company Product |
| 914 | Self-Lubricating Bushings | Company Product |
| 915 | Self-Lubricating Guides | Company Product |
| 916 | Self-Lubricating Rails | Company Product |
| 917 | Self-Lubricating Slides | Company Product |
| 918 | Self-Made Compost | Company Product |
| 919 | Self-Monitoring Electrodes | Company Product |
| 920 | Self-Operated | Company Product |
| 921 | Self-Priming | Company Product |
| 922 | Self-Priming Jet Pump | Company Product |
| 923 | Self-Priming Residue Dewatering Pump | Company Product |
| 924 | Self-Propelled Scissor Lift | Company Product |
| 925 | Self-Propelled Telescopic Booms | Company Product |
| 926 | Self-Shielded FCAW Gun | Company Product |
| 927 | Self-Venting Regulators | Company Product |
| 928 | Self-adhesive Labels | Company Product |
| 929 | Self-aligned Ball Bearings | Company Product |
| 930 | Self-cleaning Filters | Company Product |