Answer: exc

AnswerCrossword Clue
EXCBut (abbr.)
EXCNot incl.
EXCTerm-paper grade: Abbr.
EXCTitle for a gov. or amb.
EXCFirst-rate: Abbr.
EXCTops: Abbr.
EXCA+: Abbr.
EXCNot counting: Abbr.