| 2251 | Specialty Coatings | Company Product |
| 2252 | Specialty Fluids | Company Product |
| 2253 | Specialty Gas | Company Product |
| 2254 | Specialty Gas Equipment | Company Product |
| 2255 | Specialty Gases | Company Product |
| 2256 | Specific Headings | Company Product |
| 2257 | Specific Purpose Motors | Company Product |
| 2258 | Spectacle Blinds | Company Product |
| 2259 | Spectacles With Led Light | Company Product |
| 2260 | Spectrohotometer | Company Product |
| 2261 | Spectrometer | Company Product |
| 2262 | Spectrometers | Company Product |
| 2263 | Spectrophotometers | Company Product |
| 2264 | Spectrophotometric Analysis | Company Product |
| 2265 | Spectrum Analysers | Company Product |
| 2266 | Speech Disorder Corrective Training | Company Product |
| 2267 | Speed Clips | Company Product |
| 2268 | Speed Control | Company Product |
| 2269 | Speed Control Motors | Company Product |
| 2270 | Speed Controllers | Company Product |
| 2271 | Speed Controls | Company Product |
| 2272 | Speed Governors | Company Product |
| 2273 | Speed Log | Company Product |
| 2274 | Speed Monitors | Company Product |
| 2275 | Speed Optimiser | Company Product |
| 2276 | Speed Reducers | Company Product |
| 2277 | Speed Sensors | Company Product |
| 2278 | Speed Shutters | Company Product |
| 2279 | Speed Switches | Company Product |
| 2280 | Speed Trailer Winches | Company Product |