Related Clues:

• Two for dinner?
• Half ems
• Nixon's beginning and end
• Mil. officer
• USN title
• USNA grad, e.g.
• Cincinnati threesome
• Rank on the U.S.S. Enterprise: Abbr.
• There are two in a penny
• USN rank
• Pair of nines?
• Lunch has one, dinner has two
• Some dash lengths
• ''Manon'' duet?
• Naval position: Abbr.