The full form of ABIT is Airborne Information Transmission. It’s used on Technology ,Airplanes & Aircraft in Worldwide

Airborne Information Transmission (ABIT) is the next generation of the Common Data Link, providing an extended wide band data link relay to move imagery and other intelligence information from collection platforms to ground stations and/or other airborne platforms anywhere in theater. It provides secure, selectable bandwidth, two way air-to-air-to-surface link with lop probability of detection/low probability of intercept. ABIT offers beyond line of sight range and improved timeliness for real time operations without further taxing already heavily used orbital communications systems.