\newacronym{crc}{CRC}{Cyclic Redundancy Code}
\newacronym{dom}{DOM}{Document Object Model}
\newacronym{rfid}{RFID}{Radio-frequency identification}
\newacronym{nfc}{NFC}{Near-field communication}
\newacronym{mi}{MI}{Magnetic Induction}
\newacronym{2fa}{2FA}{two-factor authentication}
\newacronym{qr}{QR}{Quick Response}