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OCOSOld Coots on Scoots (motorbikes)
OCOSOrdway Circle of Stars (Ordway Center for the Performing Arts; Saint Paul, MN)
OCOSOrange County Orchid Society (California)
OCOSOffice Chief Of Signal
OCOSOld Crusty Old Soldiers
OCOSOrganizational Change Orientation Scale
OCOSOverseas Conditions of Service (Australia)
References in periodicals archive ?
OCOS recruits 255A and 255N CW2 and above that have the desire to become a 255S.
The OCOS Enlisted Division attended an office call with CSM Clemmons where he expressed that he was pleased to know the resources that OCOS provided.
Prior to Army retirement, he was a career management NCO for the Visual Information CMF within OCOS Enilisted Division.