ATM stands for various terms. Discover the full forms, meanings, and possible interpretations of ATM across different fields and industries.
Asynchronous Transfer Mode
Most Common
Asynchronous transfer mode (ATM) is a switching technique used by telecommunication networks that uses asynchronous time-division multiplexing to encode data into small, fixed-sized cells. This is different from Ethernet or internet, which use variable packet sizes for data or frames.