Union ___: Abbr. (3 letters)

{ Answer }

STA

{ Related Clues }

Dep.
Abbreviated depot
B.&O. stop
Depot: Abbr.
El stop
I.R.T. stop
Penn, for one: Abbr.
Penn, e.g.
Penn., e.g.
Penn. place
Pennsylvania is one: Abbr.
___-Prest Levi's
R.R. depot
RR depot
R.R. stop
RR stop
RR structure
RR terminal
Stop: Abbr.
Stop on the RR
Union in D.C. is one
As written, in music
Amtrak facility: Abbr.
Amtrak stop: Abbr.
Boarding place: Abbr.
"Come ___?" (Italian greeting)
Pennsylvania or Union: Abbr.
Place for a platform: Abbr.
Platform place: Abbr.
___ Puf fabric softener
R. R. stop
Radio broadcaster: Abbr.
Site of a tkt. booth
Stopping point: Abbr.
Train stop: Abbr.
B & O stop: Abbr.
Grand Central, e.g.: Abbr.
Stop along the line: Abbr.
Where a train pulls in: Abbr.
Whistle-blowing spot: Abbr.

{ Tags }

abbr, amtrak, bo, come, dc, dep, depot, dir, eg, line, mus, penn, place, point, rr, sta, stop, train, union, where, written

{ Notes }

The answer STA is seen frequently, appearing about once every 50 puzzles.