| 85250 | Industrial property, guarding of, against theft | |
| 85250 | Industrial property, guarding of, against vandalism | |
| 72212 | Industrial property, management of, on a fee or contract basis | |
| 83561 | Industrial waste, testing and analysis of | |
| 85123 | Industrial workers, other, supplying of, for work assignments | |
| 62387 | Industry-specific equipment and related operating supplies, mail order retail trade services of | |
| 62187 | Industry-specific equipment and related operating supplies, other, non-specialized store retail trade services of | |
| 62487 | Industry-specific equipment and related operating supplies, other, other non-store retail trade services of | |
| 61187 | Industry-specific equipment and related operating supplies, other, wholesale trade services of, except on a fee or contract basis | |
| 61287 | Industry-specific equipment and related operating supplies, other, wholesale trade services of, on a fee or contract basis | |
| 62587 | Industry-specific equipment and related operating supplies, retail trade services of, on a fee or contract basis | |
| 62287 | Industry-specific equipment and related operating supplies, specialized store retail trade services of, | |
| 62387 | Industry-specific machinery and related operating supplies, mail order retail trade services of | |
| 62187 | Industry-specific machinery and related operating supplies, other, non-specialized store retail trade services of | |
| 62487 | Industry-specific machinery and related operating supplies, other, other non-store retail trade services of | |
| 62587 | Industry-specific machinery and related operating supplies, other, retail trade services of, on a fee or contract basis | |
| 62287 | Industry-specific machinery and related operating supplies, other, specialized store retail trade services of | |
| 61187 | Industry-specific machinery and related operating supplies, other, wholesale trade services of, except on a fee or contract basis | |
| 61287 | Industry-specific machinery and related operating supplies, other, wholesale trade services of, on a fee or contract basis | |
| 83811 | Infant and child portrait photography | |
| 84300 | Information provision services, online | |
| 91131 | Information services, agricultural | |
| 91134 | Information services, communications | |
| 91133 | Information services, construction | |
| 91135 | Information services, distributive trade | |
| 91132 | Information services, energy | |
| 91131 | Information services, forestry | |
| 91132 | Information services, fuel | |
| 91135 | Information services, hotel | |
| 91131 | Information services, hunting and fishing | |
| 91133 | Information services, manufacturing | |
| 91133 | Information services, mineral resource | |
| 91133 | Information services, mining | |
| 91137 | Information services, multi-purpose development project | |
| 91290 | Information services, public order and safety | |
| 91135 | Information services, restaurant | |
| 91135 | Information services, storage and warehousing | |
| 91136 | Information services, tourism | |
| 67813 | Information services, tourist | |
| 91134 | Information services, transportation | |