| CWS | Calfrac Well Services 
| Others |
| CWS | California Sprintcar Civil War Series
| Others |
| CWS | California Waste Services
| Others |
| CWS | Canada Wide Standard
| Others |
| CWS | Canada-Wide Standard
| Others |
| CWS | Canadian Wildlife Service
| Others |
| CWS | Car Wash Service
| Others |
| CWS | Car Wash Show
| Others |
| CWS | Car Wash Simulation
| Others |
| CWS | Car Wash Solutions
| Others |
| CWS | Car Wash System
| Others |
| CWS | Caribbean Writers Series
| Others |
| CWS | Caution and Warning Status
| Others |
| CWS | Caution and Warning System
| Others |
| CWS | Celebrity Worship Syndrome
| Others |
| CWS | Center for Western Studies
| Others |
| CWS | Center for Work and Service
| Others |
| CWS | Center for Workforce Studies
| Others |
| CWS | Center for Writing and Speaking
| Others |
| CWS | Center for Writing Studies
| Others |
| CWS | Center Island, Washington USA
| Others |
| CWS | Centralnych Warsztatach Samochodowych
| Others |
| CWS | Centronics Web Systems
| Others |
| CWS | Certified Wealth Strategist
| Others |
| CWS | Certified Welding Supervisor
| Others |
| CWS | Certified Wireless Specialist
| Others |
| CWS | Certified Wound Specialist
| Others |
| CWS | Character Word Sentence
| Others |
| CWS | Charles William Stache
| Others |
| CWS | Charles Williams Society
| Others |
| CWS | Charleston Water System
| Others |
| CWS | Chemical Warfare Service
| Others |
| CWS | Child Welfare Services
| Others |
| CWS | Children Welfare Society
| Others |
| CWS | Christian World Service
| Others |
| CWS | Christian Worship Sanctuary
| Others |
| CWS | Chrome Web Store
| Others |
| CWS | Church World Service
| Others |
| CWS | Circulating Water System
| Others |
| CWS | Cisco Web Security
| Others |
| CWS | Citrix Wan Scaler
| Others |
| CWS | Citrix Workspace
| Others |
| CWS | Classy Women Smirking
| Others |
| CWS | Cleaning And Washing Services
| Others |
| CWS | Cloud Water Sample
| Others |
| CWS | Cloud Web Security
| Others |
| CWS | Cloud Workload Security
| Others |
| CWS | Clustered Web Server
| Others |
| CWS | Coal Water Slurry
| Others |
| CWS | Coalition for Working Systems
| Others |
| CWS | Coastwise Steamer
| Others |
| CWS | Coil Winding Specialist
| Others |
| CWS | Cold Water Service
| Others |
| CWS | Cold Water Stream
| Others |
| CWS | Collaborative Workspace System
| Others |
| CWS | College Work Study
| Others |
| CWS | College World Series
| Others |
| CWS | Collegiate World Series
| Others |
| CWS | Collision Warning System
| Others |
| CWS | Comat Web Services
| Others |
| CWS | Combat Water Survival
| Others |
| CWS | Combined World Switch
| Others |
| CWS | Combustion Workspace
| Others |
| CWS | Commitee on WIPO Standards
| Others |
| CWS | Committee on WIPO Standards
| Others |
| CWS | Communications Wiring System
| Others |
| CWS | Community Warning System
| Others |
| CWS | Community Water Supply
| Others |
| CWS | Community Wira Selatan
| Others |
| CWS | Community Work Services
| Others |
| CWS | Compressed Work Schedule
| Others |
| CWS | Computer Withdrawl Symptoms
| Others |
| CWS | Computer World Services
| Others |
| CWS | Condenser Water Supply
| Others |
| CWS | Conference Workshop Seminar
| Others |
| CWS | Confidence Weighted Score
| Others |
| CWS | Connected Wind Services
| Others |
| CWS | Continental Wheel System
| Others |
| CWS | Contingent Workforce Solutions
| Others |
| CWS | Contingent Workforce Strategies
| Others |
| CWS | Continuous Water Sampler
| Others |
| CWS | Continuous Wear Sensor
| Others |
| CWS | Control and Warning System
| Others |
| CWS | Control Wheel Steering
| Others |
| CWS | Conversations With Satan
| Others |
| CWS | Cool Web Search
| Others |
| CWS | Cool Web Stuff
| Others |
| CWS | Coolgardie Water Supply
| Others |
| CWS | Cooperative Wholesale Society
| Others |
| CWS | Coping With Stress
| Others |
| CWS | Cordys Web Studio
| Others |
| CWS | Corel Web Server
| Others |
| CWS | Corporate Web Services
| Others |
| CWS | Cotton Wool Spot
| Others |
| CWS | Cotton-Wool Spots
| Others |
| CWS | Coupling Wave Solutions
| Others |
| CWS | Crossing Warning System
| Others |
| CWS | Crosswind Stabilization
| Others |
| CWS | Cruise Withdrawal Symptoms
| Others |
| CWS | Current World System
| Others |
| CWS | Custom Window Systems
| Others |
| CWS | Cycle Wholesalers Service
| Others |
| CWS | Stationery (ClarisWorks)
| Others |
| CWS | The Classics Of Western Spirituality
| Others |