Abbreviations & Acronyms Dictionary

Academic Registrar's Office
Academic Research Online
Academic Research Organization
Accredited Residential Originator
Acquisition Reform Office
Acquisition Requirements Office
Active Resonant Oscillator
Adaptec Raidport Option
Adjusted relative odds
Admiralty Reporting Officer
Advanced Reactor Operations
Aeropostale Inc
AEROSPACE CREDITORS LIQUIDATING TRUST
Affiliate Registration Organization
After receipt of order
After Receipt Order
After reciept of order
Agricultural Research Organization
Air Radio Officer
Air Traffic Services Reporting Office
Airborne Range Only
Airborne Reconnaissance Office
Aircraft Repair and Overhaul
Airport Reservation Office
Alaska Regional Office
Algonquin Radio Observatory
All rods out
Alternate Regulatory Option
Alternate Route on Overflow
Analytical radial orbital
Anaplastic thyroid carcinoma cell line
Annualized Rate of Occurence
Area Read Out
Area Records Officer
Army Research Office
Arnold Research Organization
Aroclor 1254
Aromatase
Aromatic biosynthesis
Aromatic-dependent
Arrow Aviation Ltd.
Asian Regional Office
Asset Readiness objective
Asset retirement obligation
Associate for Research in Ophthalmology
Association for Research in Otolaryngology
Asymmetric ring-opening
Atmospheric Research Observatory
ATS Reporting Office
Audio Receive Only
Automatic range only
Automatic Recovery Option
Auxiliary Read Out
Auxiliary Readout
Average Rate Option
IATA code for Arboletas Airport, Arboletas, Colombia