What does COSA stand for?

Canadian Oil Scouts Association (FOTI)

Carrier Onboard Spare Aircraft (ACAE)

Car Wash Owners and Suppliers Association (EA)

Central Office Systems Analyst - Computer science

Chairman of the Office of Savings Associations

Child of a Substance Abuser

Co-Dependents of Sexual Addicts - Acronym is now organization's official name (EA)

Combat Operational Support Aircraft (NVT)

Common Sandpiper - Common English name - American Ornithologists Union four-character bird identification - Scientific name: Actitis Hypoleucos (IBP)

Completely Overlapped Subarray Antenna (MCD)

Consultores Occidentales, SA (EFIS)

Coptic Orphans Support Association (EA)

Corps Service Area - Army (AABC)

Cost of Sales Adjustment - Economics (DCTA)

Council of Sections and Affiliates Land Survey Division (SAUO)

Council of State Archivists - Formerly the Council of State Historical Records Coordinators (FLAA)