The most common and most likely answer to this crossword clue is the 4 letter word USAF which also is the latest solution we found used in Washington Post in 2014.
Its slogan was once "Above all": Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| USAF | 100 % | 4 | 
Words with a meaning similar to the clue: Its slogan was once "Above all": Abbr
These words may or may not be a possible solution to this crosswords clue.- especially
- name
- ether
- only
- keep
- special
- much
- ans
- particularly
- phlogiston
- act
- acy
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution