| 481 | Inert Gas System | Company Product |
| 482 | Infarction | Company Product |
| 483 | Inflatable Boats | Company Product |
| 484 | Inflatable Cinema Screen Hire | Company Product |
| 485 | Inflatable Dock Shelters | Company Product |
| 486 | Inflatable Door Seal | Company Product |
| 487 | Inflatable Movie Screen Hire | Company Product |
| 488 | Inflatable Products | Company Product |
| 489 | Inflatable Projector Screen Hire | Company Product |
| 490 | Inflatable Rescue Boats | Company Product |
| 491 | Inflatable Screen Hire | Company Product |
| 492 | Inflatable Seal | Company Product |
| 493 | Inflatable Seal Silicone Fda Compliant | Company Product |
| 494 | Inflatable Slides | Company Product |
| 495 | Inflatable Theme Park | Company Product |
| 496 | Inflatable Water Park Games | Company Product |
| 497 | Inflatable Water Toys | Company Product |
| 498 | Information Bureaus | Company Product |
| 499 | Information Display Systems | Company Product |
| 500 | Infra-red Analysers | Company Product |
| 501 | Infrapara Heaters | Company Product |
| 502 | Infrared | Company Product |
| 503 | Infrared Analysers | Company Product |
| 504 | Infrared Cameras | Company Product |
| 505 | Infrared Emitters | Company Product |
| 506 | Infrared Equipment & Supplies | Company Product |
| 507 | Infrared Halogen Heater | Company Product |
| 508 | Infrared Heaters | Company Product |
| 509 | Infrared Inspection Windows | Company Product |
| 510 | Infrared Sensor | Company Product |