The most common and most likely answer to this crossword clue is the 3 letter word FRT which also is the latest solution we found used in New York Times in 1975.
Boxcar contents: Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| FRT | 100 % | 3 | 
Words with a meaning similar to the clue: Boxcar contents: Abbr
These words may or may not be a possible solution to this crosswords clue.- load
 - msg
 - ore
 - ceo
 - can
 - wash
 - aaa
 - epa
 - mag
 - mph
 - rpm
 - icbm
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution