The most common and most likely answer to this crossword clue is the 3 letter word SSN which also is the latest solution we found used in USA Today in 2021.
American ID number (Abbr) crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| SSN | 100 % | 3 | 
Words with a meaning similar to the clue: American ID number (Abbr)
These words may or may not be a possible solution to this crosswords clue.- idaho
 - etd
 - eta
 - faa
 - abbreviation
 - est
 - mst
 - era
 - ref
 - rpm
 - nato
 - usss
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution