Definition Meaning

ARO Stands For Amateur Radio Operator| Austin Repeater Organization| Architecture Research Office| Academic Research Online| Academic Research Organization

AROS Stands For Amateur Radio Observation Service

ARP Stands For Advanced Regents Program| Azimuth Reset Pulse

ARPA Stands For Advanced Research Projects Agency| Advanced Research Projects Agency| Advanced Research Projects Agency

ARPA-E Stands For Advanced Research Projects Agency - Energy

ARPES Stands For Angle Resolved Photo Electron Spectroscopy

ARPS Stands For Advanced Regional Prediction System| Amateur Radio Packet System| Aerospace Research Pilot School

ARQ Stands For Automatic Receiver Quieting

ARRAYS Stands For International Conference on Systolic Arrays

ARRC Stands For Academic Resource and Referral Center| Advanced Railway Research Centre