Ref. book WSJ Crossword Clue
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explanationFrequently Asked Questions About This Clue
The most common and recent 3-letter answer for "Ref. book" is ENC.
The clue 'Ref. book' is short for 'reference book,' and 'ENC' is an abbreviation for 'encyclopedia,' which is a type of reference book. Crosswords often use abbreviations to match the clue format with the answer.
This clue was last seen in the WSJ Crossword on December 09, 2025.
ENC is an abbreviation for encyclopedia, a comprehensive reference work containing information on a wide range of subjects.
Abbr. at the bottom of a business letter
The clue “Ref. book” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated December 9 2025, the definitive 3-letter answer is: ENC.
Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.
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