Crossword Puzzle Andrews of sportscasting

Clue: Andrews of sportscasting

Andrews or Vandenberg (Abbr.) (AFB with 3 letters)
He called the U.S. vice presidency a "most insignificant office" (ADAMS with 5 letters)
Box office ltrs. (SRO with 3 letters)
Public official (e.g. MAYOR with 5 letters)
Hotspot offering (WIFI with 4 letters)
Brand in a dentist's office (ORALB with 5 letters)
Officer training org. (COTC with 4 letters)
Officiated on the court (UMPED with 5 letters)
ETS offering (PSAT with 4 letters)
Brauhaus offering (BIER with 4 letters)