English abbreviations from atr to atso
- ATR (EDS Automotive test rig - Electric drive system)
- ATRA (American Tort Reform Association)
- ATRAC (Adaptive TRansform Acoustic Coding)
- ATREE (Ashoka Trust for Research in Ecology and the Environment)
- ATRI (AIDS Treatment and Research Information)
- ATRRS (Army Training Requirements and Resource System)
- ATRS (Air Transport Research Society)
- ATRT (All The Right Type)
- ATS (Atelier de Construction de Tarbes)
- ATSA (American Translation Studies Association)
- ATSC (Advanced Television Systems Committee)
- ATSD ((U.S.) Assistant to the Secretary of Defense)
- ATSD(AE) (Assistant to The Secretary of Defense (Atomic Energy))
- ATSD(IO) (Assistant to The Secretary of Defense (Intelligence Oversight))
- ATSD(NCB) (Assistant to The Secretary of Defense For Nuclear and Chemical and Biological Defense Programs)
- ATSDR (Agency for Toxic Substances and Disease Registry)
- ATSF (Alert Transport Service Facility)
- ATSM (Athletic Training Sports Medicine)
- ATSO (Ability To Survive and Operate)
