The most common and most likely answer to this crossword clue is the 4 letter word RPMS which also is the latest solution we found used in Newsday in 2012.
Tachometer readings: Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| RPMS | 100 % | 4 | 
Words with a meaning similar to the clue: Tachometer readings: Abbr
These words may or may not be a possible solution to this crosswords clue.- rpm
 - tachograph
 - kph
 - mph
 - tach
 - dial
 - dot
 - dpt
 - era
 - sic
 - var
 - speed
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution