Businesses and Occupations
- Inco Limited
- Indian Oil Corp. Ltd
- Industrial gases industry
- Industrial research
- Industry regulations
- Infinity Broadcasting Corp
- Informix Corp
- Ingersoll-Rand Company
- Ingram Industries Inc
- Initiator
- Inland Steel Industries Inc
- inn
- Innovation
- insurance
- Insurance companies
- Intel Corp
- Inter Parfums Inc
- Interbrew S.A
- Interface Inc
- Intergraph Corp