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Big letters in home security NYT Crossword Clue

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Frequently Asked Questions About This Clue

The most common and recent 3-letter answer for "Big letters in home security" is ADT.
The clue refers to a well-known company in the home security industry, ADT. The phrase 'big letters' suggests an acronym, and ADT is a prominent name in this field, recognized for providing security systems.
This clue was last seen in the NYT Crossword on September 21, 2026.
ADT is a company that provides electronic security, fire protection, and other related alarm monitoring services.
Home security inits. since 1874, Big inits. in home security

3-letter answer to Big letters in home security in NYT Crossword September 21 2026 is ADT

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The clue tells you the shape of the answer

  • An abbreviated answer gets signalled in the clue, either by an abbreviation, an “Abbr.” tag, or a phrase like “for short” or “briefly.”
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The day of the week is a difficulty setting

Monday is nearly literal. Puns arrive Wednesday. Thursday is the trick day, where rebus squares hold several letters in one box. Friday and Saturday are almost always themeless and wide open, with Saturday the hardest of the week.

Sunday confuses people. At 21×21 it’s nearly twice the area of a weekday grid, but it’s edited to roughly Wednesday or Thursday difficulty. Long isn’t the same as hard.