The most common and most likely answer to this crossword clue is the 3 letter word USU which also is the latest solution we found used in New York Times in 1962.
Customarily: Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| USU | 100 % | 3 | 
Words with a meaning similar to the clue: Customarily: Abbr
These words may or may not be a possible solution to this crosswords clue.- apt
 - aug
 - cos
 - etcs
 - fri
 - trad
 - aaa
 - aas
 - aba
 - abo
 - add
 - aft
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution