- Intellectual property registry
- Internet
- Internet cafe
- Interior plant service
- Islamic affairs department
- Indian sweets shop
- Insurance school
- Indian food
- Immigration & naturalization service
- Institute of technology
- Infectious disease physician
- Immunologist
- Immigration attorney
- Indoor swimming pool
- Isuzu dealer
- Irrigation equipment supplier
- Industrial door supplier
- Industrial framework supplier
- Interior door shop
- Inn