| 3691 | Surface Texture Measuring Machines | Company Product |
| 3692 | Surface Texture Testing Equipment | Company Product |
| 3693 | Surface Treatment Equipment | Company Product |
| 3694 | Surfacers | Company Product |
| 3695 | Surfactants | Company Product |
| 3696 | Surge Diverters | Company Product |
| 3697 | Surge Protection Devices | Company Product |
| 3698 | Surge Protection System | Company Product |
| 3699 | Surge Protective Devices | Company Product |
| 3700 | Surge Protectors | Company Product |
| 3701 | Surge Protectors & Suppressors | Company Product |
| 3702 | Surge Suppressors | Company Product |
| 3703 | Surgical Disposabe Mask | Company Product |
| 3704 | Surgical Disposable Mask | Company Product |
| 3705 | Surgical Equipment | Company Product |
| 3706 | Surgical Glove | Company Product |
| 3707 | Surgical Tapes | Company Product |
| 3708 | Surivel Grass Shear | Company Product |
| 3709 | Surplussing Valves | Company Product |
| 3710 | Surveillance | Company Product |
| 3711 | Surveillance Cameras | Company Product |
| 3712 | Surveillance System | Company Product |
| 3713 | Survey Reports | Company Product |
| 3714 | Surveying Instrument | Company Product |
| 3715 | Surveying Instruments | Company Product |
| 3716 | Surveying Instruments Repair | Company Product |
| 3717 | Surveying Levels | Company Product |
| 3718 | Survival Craft Radar Transponders | Company Product |
| 3719 | Survival Gear | Company Product |
| 3720 | Sus 410 Plates | Company Product |