Related Clues:

• The 'U' of B.T.U.
• Stake of a sort
• Mail
• Cohesive entity
• Hospital division
• Job
• Single item
• ''One Adam Twelve,'' e.g.
• Stake
• Rental space
• Single thing
• Knot or watt
• Bit of custom work
• Recount
• Ton, for one