The most common and most likely answer to this crossword clue is the 3 letter word INJ which also is the latest solution we found used in New York Times in 1964.
Flu shot: Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| INJ | 100 % | 3 | 
Words with a meaning similar to the clue: Flu shot: Abbr
These words may or may not be a possible solution to this crosswords clue.- vip
 - serum
 - sec
 - eeg
 - lpn
 - mri
 - cdc
 - ill
 - rna
 - dec
 - arch
 - emf
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution