Related Clues:

• Printers' measures
• Military off.
• Tennis center?
• Em halves.
• Certain Coast Guard member: Abbr.
• ... are twice these
• New USNA grad
• Printing units
• Nav. designation
• Halves of 6-Across
• The three to an inning?
• Typographic units
• Navy rank: abbr.
• Lt.'s inferior, in the Navy
• Halves of 40-Across