Crossword Puzzle Register for

Clue: Register for

Register formally (e.g. ENROLL with 6 letters)
Formally register an opinion (VOTE with 4 letters)
Sax register (ALTO with 4 letters)
Lloyd's Register rating (AONE with 4 letters)
New York theater on the National Register of Historic Places, with "the" (APOLLO with 6 letters)
It's swiped at a register (BANKCARD with 8 letters)
Cash register? (BASS with 4 letters)
Low-register wind (BASSSAX with 7 letters)
Sign the register (e.g. BIN with 3 letters)
List or register (CALENDAR with 8 letters)