Definition Meaning

ARRL Stands For American Radio Relay League

ARROW Stands For Anti-Resonant Reflecting Optical Waveguide

ARRT Stands For Advanced Rehabilitation Research Training

ARS Stands For Agricultural Research Service| Academic Resource System| Angle-Resolved Scattering| Auto Reclosing Scheme

ARSPACE Stands For Army Space Command

ARSR Stands For Air Route Surveillance Radar

ART Stands For Advanced Reference Technology| Algebraic Reconstruction Technique| Airborne Radiation Thermometer| Adaptive Resonance Theory| Academy of Realistic Taxidermy| Assisted Reproductive Technology| Applied Research & Technology

ARTC Stands For Alastair Ross Technology Centre

ARTCC Stands For Air Route Traffic Control Center| Air Route Traffic Control Center

ARTEP Stands For American Russian Traineeship Exchange Program