| 871 | Inverter Varispeed Repair Services | Company Product |
| 872 | Inverter Varispeed Repairs | Company Product |
| 873 | Inverter Welder | Company Product |
| 874 | Inverter Welding Machines | Company Product |
| 875 | Inverters | Company Product |
| 876 | Inverters Ac Drives | Company Product |
| 877 | Investigators | Company Product |
| 878 | Investment Castings | Company Product |
| 879 | Investment Companies | Company Product |
| 880 | Investment Consultants | Company Product |
| 881 | Investment Management | Company Product |
| 882 | Investment Securities | Company Product |
| 883 | Invitation Card | Company Product |
| 884 | Invoice Digitisation | Company Product |
| 885 | Invoice Printing | Company Product |
| 886 | Invoices | Company Product |
| 887 | Invt Accessories | Company Product |
| 888 | Io | Company Product |
| 889 | Iodine | Company Product |
| 890 | Iodine Quartz Lights | Company Product |
| 891 | Iodoform | Company Product |
| 892 | Ion | Company Product |
| 893 | Ion Analysers | Company Product |
| 894 | Ion Chromatography Testing | Company Product |
| 895 | Ion Concentration Analyzer | Company Product |
| 896 | Ion Exchange | Company Product |
| 897 | Ion Exchange Resin | Company Product |
| 898 | Ion Exchange Resins | Company Product |
| 899 | Ion Exchangers | Company Product |
| 900 | Ion Meters | Company Product |