Library ID NYT Crossword Clue

The answer to the “Library ID” crossword clue is ISBN (4 letters). We have seen this clue 2 times in New York Times crosswords, most recently on October 4, 2026.

Answer

THE ANSWER · 4 LETTERS

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Best answers for “Library ID”

RankAnswerLettersClue
1ISBN4Library ID
2SHH3(This is a library!) similar clue
3ONLOAN6Not in the library, say similar clue
4EREADER7Mobile library? similar clue
5SPINES6Library lineup similar clue
6USER4Library patron, e.g. similar clue

The first answer is for this clue; the others answered clues with the same main words.

Seen in

CrosswordDateAnswerClue page
New York TimesOctober 4, 2026ISBN37 Down
New York TimesJuly 14, 2026ISBN22 Down

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Questions about the Library ID Crossword Clue

What is the 4-letter answer to the Library ID crossword clue?

ISBN is the 4-letter answer to the “Library ID” crossword clue.

When was the Library ID crossword clue last used?

In the New York Times of October 4, 2026. We have seen it 2 times.

What are other possible answers to the Library ID crossword clue?

Similar clues were answered with SHH (“(This is a library!)”), ONLOAN (“Not in the library, say”), EREADER (“Mobile library?”).