Related Clues:

• Big name in computers
• Chip maker
• PC maker
• Noted blue chip
• Big Blue
• 'Big Blue'
• Former co-owner of Prodigy
• Compaq competitor
• Big name in chips
• A.T.M. mfr.
• OS/2 company
• Computer giant
• Co. called 'Big Blue'
• ThinkPad producer
• DOS popularizer