The acronym NFC stands for Near Field Communication. It is a short-range wireless technology that enables communication between devices over distances of approximately 4 centimeters or less. NFC is widely used in applications such as mobile payments, ticketing, and data sharing. The convenience of simply tapping devices together allows for quick transactions and interactions. As an integral part of technologies like mobile wallets and smart payment systems, NFC enhances user experiences by facilitating secure and straightforward exchanges of information.