ACOS


AcronymDefinition
ACOSArc Cosine (Inverse Cosine)
ACOSAmerican College of Surgeons
ACOSAsthma-COPD (Chronic Obstructive Pulmonary Disease) Overlap Syndrome
ACOSAssistant Chief of Staff (also seen as A/COS)
ACOSAdvanced Core Operating System
ACOSAssociate Chief of Staff
ACOSArc Cosine
ACOSAmerican College of Osteopathic Surgeons
ACOSAdvisory Committee on Safety (IEC)
ACOSA Change of Seasons (Dream Theater album)
ACOSA Crown of Swords (Wheel of Time; book 7)
ACOSAir and Space Communications Operations Squadron (US Air Force)
ACOSAustralian Chamber Of Shipping
ACOSAssociazione Cattolica Operatori Sanitari (Italian: Catholic Association of Medics and Paramedics)
ACOSAnti-Capitalist Operating System
ACOSAutomatic Change-Over Switch
ACOSAircraft Certification Office Subsystem
ACOSAdaptive Cognitive Orthosis Shell
ACOSAutomated Commissary Operations System
ACOSACCS Common Operating System
ACOSArmy Common Operating System
ACOSAt Change of Shift