The most common and most likely answer to this crossword clue is the 4 letter word RFDS which also is the latest solution we found used in New York Times in 2011.
Old USPS routing codes crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| RFDS | 100 % | 4 |
Words with a meaning similar to the clue: Old USPS routing codes
These words may or may not be a possible solution to this crosswords clue.- legend
- top
- topped
- tops
- table
- break
- route
- access
- map
- routes
- modes
- law
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution