Related Clues:

• Kind of defense
• Part of many co. names
• See 68-Across
• Part of some co. names
• Company abbr.
• In the ___ (focused)
• Corp. indicator
• ___ 500
• Mag for execs
• Letterhead abbr., sometimes
• Corporate ID
• Part of many a bus. name
• Subdivide
• Sector
• Corporate abbr.