sort by Rank | Alpha
| Possible Meanings | Rank |
| Car Alarm Remote Start | ***** |
| Computer Assisted Radiology and Surgery | **** |
| competitive automotive regulatory system | **** |
| Center for Assessment and Research Studies | **** |
| Coherent Anti Stokes Raman Scattering | **** |
| College of Agriculture and Related Sciences | **** |
| Center for Applied Reproductive Science | **** |
| Championship Auto Racing Series | **** |
| Cable television Relay Service | *** |
| Cyprus Amateur Radio Society | *** |
| Classic Auto Racing Series | *** |
| Cuyahoga Amateur Radio Society | *** |
| Consumers for Auto Reliability and Safety | *** |
| Counseling and Resource Services | *** |
| Center for Academic and Reading Skills | *** |
| Certificates for Automobile Receivables | *** |
| Cayuga Addiction Recovery Services | *** |
| China Academy of Railway Sciences | *** |
| Community Accommodation and Respite | *** |
| Complete Automotive Repair Service | *** |
| Center for Advanced Research | *** |
| Car and the SUBSEQUENT | *** |
| Congress of Automotive Repair and Service | *** |
| Computer Aided Radiology and Surgery | *** |
| Cascades Amateur Radio Society | *** |
| Community Aerodrome Radio Station | *** |
| Community Aids Reporting System | *** |
| Childhood Autism Rating Scales | *** |
| Convertible Adjusting Rate Securities | *** |
| Center for Academic Reading Skills | *** |
| Chelmsford Amateur Radio Society | *** |
| Campus Accounts Receivable System | *** |
| Cyber Asset Reduction Security | *** |
| Credibility Accuracy Reasonableness Support | *** |
| Center for Aging Religion and Spirituality | *** |
| Consolidated Asset Recovery Systems | *** |
| Conservation Area Regeneration Scheme | *** |
| Commonwealth Accounting and Reporting System | *** |
| Center for Applied Research Solutions | *** |
| Carlsbad Automotive Restoration Society | *** |
| Career Automotive Retailing Scale | *** |
| Computer Assisted Research Section | *** |
| Center for Advanced Radiation Sources | *** |
| Clinician Administered Rating Scale | *** |
| Center for the Advancement of Rational Solutions | *** |
| Canadian Association of Research | *** |
| Carbon Algae Recycling System | *** |
| Centre for Australian Regolith Studies | *** |
| Computer Assisted Radiology Surgery | *** |
| Charleston Amateur Radio Society | ** |
| Candida autonomously replicating sequence | ** |
| Catalytically Active Regenerable Sorbents | ** |
| Classic Auto Racing Society | ** |
| Community Assessment Risk Screen | ** |
| computerized adaptive rating scale | ** |
| Coumadin Aspirin Reinfarction Study | ** |
| Coumadin/Aspirin Reinfarction Study | ** |
| Common Automatic Recovery System | ** |
| Canadian Association of Railway Suppliers | ** |
| Centre for African Renaissance Studies | ** |
| CDFI Assessment and Ratings System | ** |
| Coherent Antistokes Raman Spectroscopy | ** |
| Communications Addressing and Reporting System | ** |
| Crate American Racing Series | ** |
| Children's Activity Rating Scale | ** |
| compensatory anti-inflammatory response syndrome | ** |
| Computer Account Registration System | ** |
| County Assistance Road System | ** |
| Corporate Accounting and Reporting System | ** |
| Championship Auto Racing Society | ** |
| Command and Response System | ** |
| Classifications and Related Standards | ** |
| Chesapeake Amateur Radio Service | ** |
| Contract Administration and Reporting System | ** |
| Central Accounting and Reporting System | ** |
| Cholamandalam AXA Risk Services | ** |
| Category Repair and Service | ** |
| conditioned avoidance responses test | ** |
| CDFI Assessment and Rating System | ** |
| Children Autism Rating Scale | ** |
| Counseling Assistance and Referral Services | ** |
| Compliance Achievement Reporting System | ** |
| Canadian Association of Rally Sports | ** |
| Consumer Apparel and Retail Studies | ** |
| Condition Acquisition and Reporting System | ** |
| Clermont Auto Recycling Service | ** |
| Collision Avoidance Radar System | ** |
| Communities Achieving Responsive Services | ** |
| Central Alberta Residence Society | ** |
| Campus and Residential Services | ** |
| Cable Antenna Relay Service | ** |
| Cayman Amateur Radio Society | ** |
| Crazy Apple Rumors Site | ** |
| Creating Accessible Resources for Staff | ** |
| Canadian Aquatic Resources Section | ** |
| Canadian Association of Radiopharmaceutical Scientists | ** |
| Catalog of Approved Requirements | ** |
| Charlestown Ambulance Rescue Service | ** |
| Computer Asset Recovery Service | ** |
| Cabarrus Amateur Radio Society | ** |
| Centralized Accounts Receivable System | ** |
| Citizens Against Reservation Shopping | ** |
| COMMUNITY AT-RISK SERVICES | ** |
| Consultation and Rehabilitation Service | ** |
| Classic Automotive Relocation Services | ** |
| Chattanooga Auto Replicas in Scale | ** |
| Comprehensive Automotive Repair Services | ** |
| Colorado Association of Research | ** |
| Climate Applications Referral System | ** |
| Central African Road Services | ** |
| Corrective Action Report System | ** |
| Counter Act Road Safety | ** |
| Creative Auto Recreational Sports | ** |
| Computerized Automotive Resource System | ** |
| Chemical Assessment and Ranking System | ** |
| Communication Addressing and Reporting System | ** |
| Community at Risk Services | ** |
| Computer Assisted Reference Service | ** |
| Caltrans Auxiliary Radio System | ** |
| Center for Addictions Research and Services | ** |
| Child Autism Rating Scale | ** |
| Climate Analysis Research System | ** |
| Critical Access Recruitment Services | ** |
| Customer Automated Response System | ** |
| Community Awareness and Relocation Services | ** |
| Contract Access Retail System | ** |
| Carlson Automated Recruiting System | ** |
| Clemson Auto Racing Society | ** |
| Collegiate Admission Retention Solutions | ** |
| Cops Against Racing on Streets | ** |
| Canadian American Research Symposium | ** |
| Community Antenna Radio Service | ** |
| Council of American Revolutionary Sites | ** |
| Community Aerodrome Radio Service | ** |
| Computer Access Request System | ** |
| Counter Attack and Road Sense | ** |
| CREW Awareness Rating Scale | ** |
| Canadian Automotive Repair Service | * |
| Central Asian Russian Scriptures | * |
| Committee to Assure Respect in Schools | * |
| Community Aerodrome Radio Stations | * |
| Computer Account Registration Section | * |
| Confidential Automotive Recruitment Services | * |
| CounterAttack and Road Sense | * |
| Customized Academic Reporting System | * |
| Chilhood Autism Rating Scale | * |
| Chitedze Agricultural Research Station | * |
| Classic Alfa Romeo Specialists | * |
| Clearwater Amateur Radio Society | * |
| Coherent Anti Raman Spectroscopy | * |
| Comprehensive Automotive Reclamation Services | * |
| Controller Acceptance Rating Scale | * |
| County Administration Reimbursement System | * |
| Central Answering Response Service | * |
| Computerised Accident Reporting System | * |
| Condition Acquisition Reporting System | * |
| Corrective Action Request System | * |
| Childhoold Autism Rating Scale | * |
| Columbus Artcar Resource Society | * |
| Computer Aided Risc Simulation | * |
| California Aging Reporting System | * |
| Cat Advisory Rescue Service | * |
| Change of Address Record Server | * |
| City Amateur Repeater Society | * |
| College Automotive Restoration Students | * |
| Committee Against Revising Staggers | * |
| Community Assessment and Referral Service | * |
| Computer Algebra Riemann Surfaces | * |
| Coorabel Adult Rehabilitation Service | * |
| Census Automobile Reservations System | * |
| Computer Assisted Retrieval System | * |
| Contingency Airborne Reconnaissance System(USAF) | * |
| Cable Antenna Relay System | * |
| Census Automobile Reservation System | * |
| Classic Auto Registry Services | * |
| Combat Arms Regimental Systems | * |
| COMSEC Automated Reporting System | * |
| Chicago Auto Resale Services | * |
| Coupled Atmosphere Riverflow Simulation | * |
| CAOC Air Control Center RPC SFP (IT); Contingency Airborne Reconnaissance System; Combat Arms Regimental System | * |
| Carthage Amateur Radio Society | * |
| Center for Applications of Remote Sensing | * |
| China Academy of Railway Science | * |
| Civilian Applicant Referral System | * |
| Common Automated Recovery System (Shipboard automatic landing system for UAVs) | * |
| Communication Adressing and Reporting System | * |
| Community Aeronautical Radio Station | * |