The most common and most likely answer to this crossword clue is the 3 letter word SSA which also is the latest solution we found used in Boston Globe in 2012.
Source of 9-digit IDs crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| SSA | 100 % | 3 |
Words with a meaning similar to the clue: Source of 9-digit IDs
These words may or may not be a possible solution to this crosswords clue.- ssa
- ssn
- squawk
- squawking
- ten
- bin
- bins
- diagnosis
- drop
- folio
- portfolio
- keys
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution