The most common and most likely answer to this crossword clue is the 3 letter word REM which also is the latest solution we found used in Chronicle of Higher Education in 2011.
Polysomnogram letters crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| REM | 100 % | 3 | 
Words with a meaning similar to the clue: Polysomnogram letters
These words may or may not be a possible solution to this crosswords clue.- rem
 - ecg
 - eeg
 - cutoff
 - normal
 - serology
 - audiogram
 - angiograms
 - eegs
 - electrocardiogram
 - electrocardiograms
 - electroencephalogram
 
Crossword Answer definitions
REM noun- Rapid movement of the eyes, characterising REM sleep
 
- A dose of absorbed radiation equivalent to one roentgen of X-rays or gamma rays
 
- A remark; a programming language statement used for documentation (in BASIC for example); also used in DOS batch files.
 
- Remaining
 
- A unit relative to the declared font size of the root element in a HTML document.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution