American Oil Chemists Society American Oil Chemists' Society Attitude and Orbit Control Subsystem Attitude and Orbit Control System Australian Ovarian Cancer Study Aviation Officer Candidate School Academy of Clinician Scholars Atmospheric Optical Calibration System Arab Orthodox Charitable Society Advanced Organisational Consulting Society Advanced Organisational Consultation Society American Oil Chemist Society American Open Currency Standard Administrative Office of the Courts African Oil Chemists' Society Air Operations and Control Station American Oikl Chemists Society Analytical Oil Chemists Society Association of Old Crows Attitude & Orbit Control Subsystem Attitude and Orbit Control Software About the Office of Community Service Active Optics Control Subsystem Adaptive Optics Control Systems Advanced Observatory Control Software Advanced Optical Components African Oil Chemist's Society Aged in Oak Casks Air Ocean Cargo Services Air Operations Control Station Alpha & Omega Computer Solutions Alpha Omega Completed Sentence Alpha Omega Computer Solutions America Oil Chemists Society American Oil Chemistry Society American Oil Chemists American Oil Chemist's Society American Oil Chemists' Societyepax American Oil Chemists Societyn American Oils Chemists Society Architecture and Operations Contract Support Aromatherapy Oils Candles Scented Association of Children's Services Association of Classified Site Association of Colleges Association of Colleges South Asus Over Clocking Station Athena is an Orange County Star Attitude & Orbit Control System Attitude and Orbit Control Substem