Credit card chip protocol letters WSJ Crossword Clue
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explanationWSJ Crossword August 11 2026 Answers
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Frequently Asked Questions About This Clue
The most common and recent 3-letter answer for "Credit card chip protocol letters" is NFC.
The clue refers to the technology used in contactless payments via credit cards. 'NFC' stands for Near Field Communication, a protocol that allows data exchange between devices in close proximity, such as a credit card and a reader.
This clue was last seen in the WSJ Crossword on August 11, 2026.
NFC is a technology that enables wireless communication between devices at close range.
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The clue “Credit card chip protocol letters” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated August 11 2026, the definitive 3-letter answer is: NFC.
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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