1. The use of clandestine methods to acquire secret information for commercial advantage

Encyclopedia: Industrial espionage

• peanut butter
• peanut gallery
• peanut oil
• peanut vine
• peanut worm
• peanuts
• pear
• pear blight
• pear haw
• pear hawthorn
• pear tree
• pear-shaped
• pearl
• pearl ash
• Pearl Bailey
• pearl barley
• Pearl Buck
• pearl diver
• pearl fishery
• pearl gray
• pearl grey
• Pearl Harbor
• pearl hominy
• Pearl Mae Bailey
• pearl millet