The most common and most likely answer to this crossword clue is the 3 letter word OSS which also is the latest solution we found used in New York Times in 2016.
CIA precursor crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| OSS | 100 % | 3 | 
Words with a meaning similar to the clue: CIA precursor
These words may or may not be a possible solution to this crosswords clue.- advance
 - chemicals
 - forerunner
 - harbinger
 - herald
 - pioneers
 - precondition
 - precursors
 - prior
 - anticipation
 - inaugurate
 - introduce
 
Crossword Answer definitions
OSS noun- (representing dialect pronunciation) Horse.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution