ICE	Information-Bureaus and Systems
Ice Cream and Frozen Desserts	Infrared Inspection Services
Ice Cream Machines & Repair Service	Inks
Ice Skating Rinks	Insect Control Devices
Identification Cards and Supplies	Insecticides
Immigration Services	Inspection Devices
Importers and Reps.	Installation Services
Incentive Programs	Insulation Contractors & Equip. and Supplies
Incinerators & Parts and Supplies	Insurance-All Types
Indexing	Insured Property Replacement Services
Indian Goods	Intercom Systems & Service
Industrial Consultants	Interior Designers and Decorators
Industrial Equip. and Supplies	Interior Design and Decorating Schools
International Trade Consultant	Invention Consultant
Investigator	Investments
Iron	Iron Work
Irrigation Systems	Italian Foods