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## Description

**This acronym stands for:**

- Class Of Service (COS)
- Coalition for Orchid Species (COS)
- Class Of Service (COS)
- Chief of Staff (COS)
- Chamber of Secrets (book by J.K. Rowling) (CoS)
- Cosine (mathematics) (COS)
- Church of Scientology (COS)
- Consul (in ancient Rome) (COS)
- Cosinus (COS)
- Cosmetology (COS)
- Change Of Status (COS)
- Chance of Success (Oil and Gas) (COS)
- Cost Of Sales (COS)
- Chicks on Speed (band) (COS)
- Change of State (COS)
- Change Of Subject (COS)
- Contingency Operating Site (Iraq) (COS)
- Conditions of Service (COS)
- Church Of Satan (COS)
- Church of Scotland (COS)
- Cosmic Origins Spectrograph (COS)
- Cost of Service (COS)
- Cooperation for Open Systems (Internet) (COS)
- Commandement des Op%C3%A9rations Sp%C3%A9ciales (French: Special Operations Command) (COS)
- Conspiracy of Silence (gaming clan) (COS)
- Certificate Of Service (COS)
- Carbonyl Sulphide (COS)
- Cone of Silence (Get Smart; 1960s TV series) (COS)
- Code of Silence (COS)
- Canadian Ophthalmological Society (COS)
- Corporation for Open Systems (COS)
- Certificate of Suitability (European Directorate for the Quality of Medicines Agency; Council of Europe; France) (COS)
- Continuity of Service (COS)
- Change Of Station (COS)
- Corps Support (COS)
- Chief of Station (CIA) (COS)
- Chip Operating System (COS)
- Compatible Operating System (COS)
- Console Operating System (NASA) (COS)
- Close of Service (Peace Corps) (COS)
- Chief of General Staff (Israel) (CoS)
- Common Operating System (COS)
- Certified Occupancy Specialist (housing industry) (COS)
- Cloak of Shadows (World of Warcraft, gaming) (COS)
- Cray Operating System (COS)
- Combinatorial Object Server (COS)
- Colectivo de Organizaciones Sociales (Spanish, Guatemala) (COS)
- Client Operating System (COS)
- Career Opportunity System (COS)
- Connection_Oriented Service (COS)
- Categories of Service (Medicaid) (COS)
- Continuity of Supply (COS)
- Caress of Steel (Rush album) (COS)
- Church Of the Savior (COS)
- Columbia Online Style (COS)
- China Oilfield Services Ltd (COS)
- Chip on Submount (COS)
- Cast_On Strap (battery manufacturing) (COS)
- Carrier Operated Squelch (two_way radio) (COS)
- Central Operating System (X_Files) (COS)
- Common Object Service (COS)
- CORBA Service (COS)
- Change Over Switch (COS)
- Combat Operations Squadron (COS)
- City of Sails (Barbershop Chorus, Auckland, New Zealand) (CoS)
- Chief of Safety (COS)
- Conservative Opportunity Society (COS)
- Chief of Supply (COS)
- Cadet Officer School (COS)
- Cohesive End Site (bacteriophages) (cos)
- Cash On Shipment (COS)
- Canadian Oncology Society (COS)
- Committee on Specifications (AISI) (COS)
- Complete Orthonormal System (COS)
- Colorado Springs, CO, USA _ Colorado Springs Municipal (Airport Code) (COS)
- Customer of Size (overweight passenger requiring two economy_class airline seats) (COS)
- Code Operated Switch (COS)
- Capital Outlay Support (COS)
- Come On Spring (COS)
- Company Orderly Sergeant (COS)
- Cult of Slaanesh (gaming, Warhammer) (CoS)
- Check on_Site (COS)
- Chiefs of Service (hospitals) (COS)
- Chamber Orchestra of the Springs (Colorado Springs, CO) (COS)
- Condition of Supply (aerospace) (COS)
- Cell Output Switch (COS)
- Canadian Organic Standard (COS)
- Carry_On Oxygen System (NASA) (COS)
- Coalition for Orchid Species (COS)
- Current Operations Section (COS)
- Caked on Stripes (podcast) (CoS)
- Civilian Occupational Specialty (COS)
- Casualty of Sound (Maniacal Plan music CD) (COS)
- Customer Order System (COS)
- Computer On Silicon (COS)
- Co_Orbiting Satellite (NASA) (COS)
- Chemical Operation Specialist (COS)
- Critical Operational Specialties (COS)
- Convergent Operating System (Mariposa Technology) (COS)
- Citizens for Open Space (various locations) (COS)
- Care Outreach Specialist (social work) (COS)
- Change of Subscriber (COS)
- Conference and Office Services (COS)
- Component Oversight (COS)
- Center For Obesity Surgery (COS)
- CO2 Removal Service (COS)
- Client Operating Server (COS)
- Community and Organizational Services (COS)
- Community Outreach Service (various locations) (COS)
- Compulsory Open Space (construction regulation; various locations) (COS)
- Conditions of Success (COS)
- Comite des Oeuvres Sociales (French: Committee of Social Works) (COS)
- Committee on Sustainability (various locations) (COS)
- Collection of Style (fashion line) (COS)
- College of Security (Star Trek gaming) (COS)
- College of the Siskiyous (California) (COS)
- Coll%C3%A8ge Ost%C3%A9opathique Sutherland (French osteopathic college) (COS)
- Colorado Springs (Amtrak station code; Colorado Springs, CO) (COS)
- Credit Ombudsman Service (dispute resolution; Australia) (COS)
- Critical Occupational Specialty (US DoD) (COS)
- Council of Students (various organizations) (COS)
- Continued Operational Safety (aviation) (COS)
- Coronary Obstructive Syndrome (COS)
- Conservation Officer Service (Canada) (COS)
- Controller of Stores (Indian railways) (COS)
- Club Olympique de Sartrouville (French martial arts club) (COS)
- Chosen of Solclaim (gaming clan) (COS)
- City of Saskatoon (Canada) (COS)
- Client Online Services (various businesses) (COS)
- Charity Organization Society (COS)
- Children of Sin (song) (CoS)
- Chimie Organique de Synth%C3%A8se (French: Synthetic Organic Chemistry) (COS)
- Circle of Swords (gaming guild) (COS)
- Center for Okinawan Studies (University of Hawaii at Manoa) (COS)
- Center for Operations Support (COS)
- Centre for Oxfordshire Studies (UK) (COS)
- Certificate of Status (various locations) (CoS)
- Carnival of Space (blogging) (COS)
- COS

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