Answer: RFID
RFID is a crossword puzzle answer that we have spotted 6 times.
Referring Clues:
- Chip in passports
- Tech that enables contactless credit card payments
- Credit card chip acronym
- Microchip initialism
- Touch-to-pay tech
- Touchless payment tech
Last Seen In:
- New York Times - December 14, 2025
- LA Times - October 23, 2025
- LA Times - March 02, 2025
- New York Times - June 23, 2021
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