Crossword puzzle clue "state head abbr"

Illinois, Indiana, Iowa, Michigan, Michigan State, Minnesota, Northwestern, Ohio State, Penn State, Purdue and Wisconsin

State head: Abbr.

Only U.S. state in which the name of the state and its capital share no letters: Abbr.

"Off with her head!" head owner

Going head to head

Fought head to head, like bighorns

Head coverings (like, you put them on your head)

Conflict or go head-to-head