The most common and most likely answer to this crossword clue is the 4 letter word RECD which also is the latest solution we found used in New York Times in 1969.
Abbreviation for incoming mail crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| RECD | 100 % | 4 | 
Words with a meaning similar to the clue: Abbreviation for incoming mail
These words may or may not be a possible solution to this crosswords clue.- mailbox
 - pob
 - ppd
 - retd
 - eta
 - fore
 - call
 - rda
 - macro
 - tit
 - quarantine
 - turing machine
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution