The most common and most likely answer to this crossword clue is the 4 letter word NSEC which also is the latest solution we found used in New York Times in 2007.
Small interval of time: Abbr crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| NSEC | 100 % | 4 | 
Words with a meaning similar to the clue: Small interval of time: Abbr
These words may or may not be a possible solution to this crosswords clue.- sec
 - second
 - s
 - epoch
 - time
 - time period
 - day
 - moment
 - measure
 - gauging
 - meter
 - metering
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution