Related Clues:

• Part of 44 Across
• The "S" in EST: Abbr.
• Part of CST
• Subject of many a high school sex ed movie
• 3, for 2 and 4: Abbr.
• Summary stat.
• Par for the course: Abbr.
• Std.
• Pt. of CST
• Part of GPA
• Mean, in brief
• Something caught in the act?:Abbr.
• EST part: Abbr.
• Batting title stat
• Rev. ___ (Bible ver.)