9.
Minnesota Twin, e.g., briefly
13.
Street sign with an arrow
22.
Like certain engineers: Abbr.
36.
College entrance exams
39.
New arrival on a horse farm
45.
Like Shostakovich's Symphony No. 2
46.
"Scent of a Woman" star
50.
Kilmer who played Batman
51.
Thurmond, e.g.: Abbr.
53.
Big inits. in long distance
54.
Former capital of Japan