The most common and most likely answer to this crossword clue is the 8 letter word ACRONYMS which also is the latest solution we found used in USA Today in 2001.
OPEC and NATO crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ACRONYMS | 100 % | 8 | 
Words with a meaning similar to the clue: OPEC and NATO
These words may or may not be a possible solution to this crosswords clue.- acronym
 - usa
 - arab
 - iraq
 - kuwait
 - libya
 - oil
 - north atlantic treaty organization
 - aberdeen
 - air-raid warden
 - algeria
 - arco
 
Crossword Answer definitions
ACRONYMS noun- An abbreviation formed by the initial letters of other words, sometimes exclusively such abbreviations when pronounced as a word (as "laser") rather than as individual letters (initialisms such as "TNT").
 - An abbreviation formed by the beginning letters or syllables of other words (as "Benelux").
 
- To form into an acronym.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution