| 901 | Self Clinching Fans | Company Product |
| 902 | Self Closing Spring Hinges | Company Product |
| 903 | Self Closing Taps | Company Product |
| 904 | Self Contained Crimping Tools | Company Product |
| 905 | Self Drilling Screw | Company Product |
| 906 | Self Drilling Screws | Company Product |
| 907 | Self Erecting Cranes | Company Product |
| 908 | Self Erecting Tower Cranes | Company Product |
| 909 | Self Inking Stamps | Company Product |
| 910 | Self Levelling Epoxies | Company Product |
| 911 | Self Levelling Floor | Company Product |
| 912 | Self Lubricating Bearings | Company Product |
| 913 | Self Lubricating Packings | Company Product |
| 914 | Self Priming Dewatering Pumps | Company Product |
| 915 | Self Priming Pumps | Company Product |
| 916 | Self Priming Pumps Rental | Company Product |
| 917 | Self Propelled Boom Lifts | Company Product |
| 918 | Self Propelled Scissors Lifts | Company Product |
| 919 | Self Regulated | Company Product |
| 920 | Self Repairing Doors | Company Product |
| 921 | Self Retracting Lifeline | Company Product |
| 922 | Self Service Laundries | Company Product |
| 923 | Self Tapping Screw | Company Product |
| 924 | Self Tapping Screws | Company Product |
| 925 | Self Trapping Screws | Company Product |
| 926 | Self-Acting | Company Product |
| 927 | Self-Adhesive Films | Company Product |
| 928 | Self-Adhesive Labeling Machines | Company Product |
| 929 | Self-Levelling Smoothing Compounds | Company Product |
| 930 | Self-Lubricating | Company Product |