| Acronym | Definition |
|---|
| CS | Counter-Strike (game) |
| CS | Creative Suite (Adobe) |
| CS | Counter Strike |
| CS | Chip Select |
| CS | Clip System (Nerf) |
| CS | Caught Stealing (Baseball) |
| CS | Core Systems |
| CS | Computer Science |
| CS | Computer Society |
| CS | Christian Science |
| CS | Case(s) |
| CS | Context Switch |
| CS | Computing Science |
| CS | Common Software |
| CS | Customer Service |
| CS | Computer Studies |
| CS | Communication Server (back-end network terminology) |
| CS | Client Server |
| CS | Community Server |
| CS | Company Secretary |
| CS | Communications Security |
| CS | Control System |
| CS | College Station (Texas) |
| CS | Coming Soon |
| CS | Computer Software |
| CS | Computer Services |
| CS | Cross Section |
| CS | Colorado Springs |
| CS | Critical Section |
| CS | Committee Substitute |
| CS | Customer Support |
| CS | Common Set |
| CS | Client System(s) |
| CS | Case Sensitive |
| CS | Child Support |
| CS | Computing Services |
| CS | Customer Satisfaction |
| CS | Civil Service |
| CS | Costa Rica |
| CS | Community Service |
| CS | Card Services (PCMCIA cards) |
| CS | Credit Suisse |
| CS | Central Station |
| CS | Convenience Store |
| CS | Critical Systems |
| CS | Center Stage |
| CS | Communications System |
| CS | Cognitive Science |
| CS | Commercial Service (US Department of Commerce) |
| CS | Committee Specification |
| CS | Carbon Steel |
| CS | Communications Software |
| CS | Common Stock |
| CS | Code Segment |
| CS | Chief of Staff |
| CS | Communications Services |
| CS | Coffee Shop |
| CS | Cultural Studies |
| CS | Cooling System |
| CS | Coordinate System |
| CS | CompuServe |
| CS | Crystal Space (open source 3d Engine) |
| CS | Clean Sheet (English soccer; goalie stat) |
| CS | Construction Site |
| CS | Control Set |
| CS | Cable Select |
| CS | CDF (Cumulative Distribution Function)-Based Scheduling Algorithm |
| CS | Cold Start |
| CS | Call Server |
| CS | Conditioned Stimulus (psychology/psychiatry) |
| CS | Clear Screen (Hyper Logo Turtle graphics command) |
| CS | Cosenza (Italy) |
| CS | Control Section |
| CS | Cast Steel |
| CS | Contract Services |
| CS | Club Sport |
| CS | Case Series |
| CS | Custom Scenery (aka Custom Scenery Object; also seen as CSO; Atari) |
| CS | Collective Soul (band) |
| CS | Controlled Substance |
| CS | Cost Sharing |
| CS | ChanServ (IRC Channel Server) |
| CS | California Special (automobile) |
| CS | Cut Sheet |
| CS | Control Station (US Army) |
| CS | C Sharp (File Name Extension) |
| CS | Cesium |
| CS | Cohort Study |
| CS | Competitive Sourcing |
| CS | Change Status |
| CS | Call Sign (military) |
| CS | Conceptual Structures |
| CS | Control Store |
| CS | Confined Space |
| CS | Check Sum |
| CS | Clubsport (Porsche model) |
| CS | Component Supplier |
| CS | Corticosteroids |
| CS | Communications Support |
| CS | Chondroitin Sulfate |
| CS | Cyber Sex |
| CS | Christian Surfers |
| CS | Challenge Stradale (Ferrari) |
| CS | Conseil Scientifique (French: Scientific Council) |
| CS | Combat Support |
| CS | Composite Service |
| CS | Cocker Spaniel |
| CS | Chest Strap |
| CS | County Seat |
| CS | Clinical Signs |
| CS | Channel Status |
| CS | Communications Squadron |
| CS | Curbside (vehicle design) |
| CS | Coronary Sinus (medical) |
| CS | Cub Scouts |
| CS | Compliance Specialist |
| CS | Chief Secretary (for Administration; Hong Kong) |
| CS | Comfort Suites (hotel) |
| CS | Cobra Starship (band) |
| CS | Coronation Street (British soap opera) |
| CS | Cracked Software |
| CS | Civil Servant |
| CS | Como Siempre (as always) |
| CS | Crimson Skies (video game) |
| CS | Cork Screw |
| CS | CouchSurfing |
| CS | Combat System |
| CS | Capability Set |
| CS | Constant Source |
| CS | Current Series |
| CS | Corporate Structure |
| CS | Convergence Sublayer |
| CS | Cushing's Syndrome |
| CS | Citrate Synthase |
| CS | Chad Smith (Red Hot Chili Peppers band member) |
| CS | Contract Specialist |
| CS | Copper Sulfate |
| CS | Coronado Springs (Disney Resort) |
| CS | Constraint Set |
| CS | Cirrostratus (cloud formation) |
| CS | Centro de Salud (Health Centre) |
| CS | Clive Staples (C.S. Lewis) |
| CS | Cum Suis (Latin: and associates) |
| CS | Convenience Sampling |
| CS | Cardiogenic Shock (cardiopulmonary resuscitation) |
| CS | Compartment Syndrome |
| CS | Close Support |
| CS | Civil Support |
| CS | Commercial Satellite |
| CS | Chlorinated Solvents |
| CS | Coherent States |
| CS | Cultural Survival |
| CS | Control Segment |
| CS | Circuit Switch |
| CS | Cockayne Syndrome |
| CS | Continuous Spectrum |
| CS | Clinical Supervisor |
| CS | Cerulean Studios |
| CS | Cat Show |
| CS | Congenital Syphilis |
| CS | Competitive Strategies |
| CS | coastal station (US DoD) |
| CS | Computer Station |
| CS | Current Strength |
| CS | Cropping System (agriculture) |
| CS | Column Space (mathematics) |
| CS | Cyberstorm (game) |
| CS | Communications Section |
| CS | Contractor Support |
| CS | Circuit Schematic |
| CS | Cued Speech |
| CS | Circle Surround (5.1 surround sound by SRS Labs) |
| CS | Chief Steward (various organizations) |
| CS | Confidential Source |
| CS | Charles Schwab & Co |
| CS | Chappelle's Show (Comedy Central TV show) |
| CS | Caesarian Section |
| CS | Communications Subsystem |
| CS | critical source (US DoD) |
| CS | Combat Skill (gaming, Diablo II) |
| CS | Computers and Security (International Federation of Information Processing journal) |
| CS | Current Segment |
| CS | Comma Splice |
| CS | Channel Selector |
| CS | Current Sheet (astronomy) |
| CS | Cowden Syndrome |
| CS | Criticality Safety (nuclear) |
| CS | Close Shot (cinematography) |
| CS | Culinary Specialist (navy rating) |
| CS | Cable Ship |
| CS | Championship Subdivision (football) |
| CS | Crescent School (Toronto, Ontario, Canada) |
| CS | Crew Station |
| CS | Crystal Square (Crystal City, Arlington, VA) |
| CS | Cabin Systems |
| CS | Crew Systems |
| CS | Construction Specialist |
| CS | Cello Suites |
| CS | controlled space (US DoD) |
| CS | Captain Skyhawk (video game) |
| CS | Superconducting Cyclotron |
| CS | Core Segment |
| CS | Conducted Susceptibility |
| CS | Cell Station (radio basestation in PHS) |
| CS | Contracting Specialist (USACE) |
| CS | Check Solutions |
| CS | Counterstrain |
| CS | Complete Sharing |
| CS | Communications Segment |
| CS | Cleveland Steamer |
| CS | Code Strip |
| CS | Completely Sterile |
| CS | Cheap Sox (Tufts University Improvisational Comedy Troupe) |
| CS | Consumer's Surplus (economics) |
| CS | Cait Sith (Final Fantasy VII character) |
| CS | Content Staging |
| CS | Computer Subsystem |
| CS | Coordination Sud |
| CS | Cheating System (gaming) |
| CS | Cheesy Smile |
| CS | Corbascript (File Extension) |
| CS | Certification Survey |
| CS | Core Spray (Nuclear Power) |
| CS | Critically Sensitive |
| CS | Commissaryman (USN Rating) |
| CS | Classified Sensitive |
| CS | Candidate Specification (GS1) |
| CS | Control Synthesizer (Yamaha) |
| CS | Control Strobe (logic signal, electronics) |
| CS | Cliometric Society |
| CS | Checkout Station |
| CS | Combat Surveillance |
| CS | Coded Switch |
| CS | Caval Syndrome (canine heartworm) |
| CS | Chondroid Syringoma (tumor) |
| CS | Competition Sensitive |
| CS | Caustic Scrubber |
| CS | Cobalt Scar (Everquest) |
| CS | Cycles Shift |
| CS | Capita Symonds Ltd (UK) |
| CS | Contractual Specification |
| CS | Collaborative Statement |
| CS | Crazy Safari (movie) |
| CS | Countersabotage |
| CS | Compliance Subcommittee |
| CS | Combat Sent |
| CS | Curve to Spiral |
| CS | Courant-Snyder (parameters) |
| CS | Centi Stokes |
| CS | Chevalier School (Philippines) |
| CS | Cold Skill (gaming, Diablo II) |
| CS | Communication Scheduler |
| CS | Competitive-Sensitive |
| CS | Closed Satellite |
| CS | Castle Sauvage (game) |
| CS | Coolant Sampling |
| CS | Congregation Secretary (Jehovah's Witnesses) |
| CS | Contributory Support |
| CS | Check Sorter |
| CS | Contamination Survivability |
| CS | Crew Simulator |
| CS | Consumables Status |
| CS | ClickServ |
| CS | Corrugated Services, Inc (Forney, Texas) |
| CS | Channel Shuffling (mobile communications) |
| CS | creeping line single-unit (US DoD) |
| CS | Clogged Stream |
| CS | Missionaries of St. Charles, Scalabrinians (religious order) |
| CS | Controllability Set |
| CS | Chemical/Cold Storage |
| CS | Content Software GmbH |
| CS | Clairvoyant Scheme |
| CS | Completions Supervisor |
| CS | 0-Chlorobenzylmalononitrile (tear gas) |
| CS | Colorado Southern Railway Company |
| CS | Containment Substation Bus (electrical) |
| CS | Containment Safety/Spray |
| CS | Compressor Subassembly |
| CS | Chaplain Service (Air Force) (US DoD) |
| CS | Contaminated Sites |
| CS | Coefficient de Structure (French: Factor Structure) |
| CS | Certified Sommelier (wine) |
| CS | Campus Solutions (software) |
| CS | Consigne de Sécurité (French: Security Deposit) |
| CS | Creep Score (gaming) |
| CS | Conseiller a la Sécurité (French: Security Advisor) |
| CS | Coordinateur Sécurité (French: Safety Coordinator) |
| CS | Colonne Sèche (French: Dry Column; firefighting device) |
| CS | Cody Simpson (musician) |