ATR
ATR appears in medical contexts to mean atrophy, in music for bands like All That Remains or Atari Teenage Riot, in cultural discussions about African Traditional Religion, and in U.S. policy circles for Americans for Tax Reform.
Medical
Miscellaneous
All Terrain Road
Air Transport Rated
All Things Rock
The Ags To Rhic
A Tape Reader
All Terrain Rig
Abe T Rosenthal
Avions De Transport R
Access To Recovery
Advanced Thermo Resin
Appropriate Technical Resources
Transmission Remanufacturing
American Technical Resources
Annual Temperature Range
Ataxia Telangiectasia and Rad3
Ability to Repay
Alpha Test Realm
Advanced Term Registration
Auto Transformer Rectifier
Accumulated Time Record
and the Role
Community
Governmental
Air Transport Rack
Automatic Target Recognition
Advanced Tactical Radar
Annual Training Requirement
Automatic Traffic Recorder
Anti Tank Rifle
Attack The Rim
Attack The Radical
Average True Range
Army Training Regiment
After The Revolution
Above The Rest
All Terrain Rifle
All Terrain Radial tire
ATtrition Reserve
Avions De Transport Regional
Auxiliary Tug and Rescue
Academic & Science
Arithmetical Transfinite Recursion
Attenuated Total Reflectance
Absolute Time Reference
Almost Totally Real
Antenna Test Range
Regional
Computing
Advanced Telecommunications Research
Answer To Reset
Albemarles Technology Resource
Advanced Technology And Research
Business
Aptar Group, Inc.
Automatic Tampon Remover
Accuracy Timeliness Responsiveness
Advanced Technologies and Research
Average Trading Range
Astron Corporation, Limited
Avion de Transport Regional
Art Therapist Registered
Acid Test Ratio
Americans for Tax Reform
Accounting to Reporting