Manufacturing, preparation, processing or fabrication of products, with all activities and product storage taking place within a completely enclosed building.

Scientific or research laboratories which are devoted to research, design and experimentation including experimental operation of equipment and pilot plants.

The warehousing or storage of products within a completely enclosed building, excluding retail self-storage facilities, provided that no retail sales or motor freight facilities shall be permitted except as incidental and accessory to a permitted or conditional use.

Computer centers.

Pharmaceutical operations.

Offices and office buildings, including medical professional.

Industrial office parks meeting the specific Bulk and Area Requirements set forth in Subsection 20-19.4 of this chapter.

Commuter parking facilities.

Agricultural and horticultural uses.

Day-care centers, child-care centers, and nursery schools.