| CRS | Cable Recovery Service 
| Others |
| CRS | California Rally Series
| Others |
| CRS | California Road System
| Others |
| CRS | Cambridge Reference Sequence
| Others |
| CRS | cAMP-responsive elements
| Others |
| CRS | Campaign Reporting System
| Others |
| CRS | Campus Recreation Services
| Others |
| CRS | Campus Reservation System
| Others |
| CRS | Can't Remember S***
| Others |
| CRS | Can't Remember Sh*t.
| Others |
| CRS | Can't Remember Squat
| Others |
| CRS | Can't Remember Stuff
| Others |
| CRS | Candidate Referral Service
| Others |
| CRS | Canyon Ridge School
| Others |
| CRS | Car Rental Software
| Others |
| CRS | Car Rental System
| Others |
| CRS | Carbon Race Series
| Others |
| CRS | care record service (NHS Care Record Service)
| Others |
| CRS | Carolina Restoration Services
| Others |
| CRS | Carrier Router System
| Others |
| CRS | Carrier Routing System
| Others |
| CRS | Cash Recycling System
| Others |
| CRS | Cat Regeneration System
| Others |
| CRS | Catheter-Related Sepsis
| Others |
| CRS | Catholic Relief Service
| Others |
| CRS | Catholic Relief Services
| Others |
| CRS | Caudal Regression Syndrome
| Others |
| CRS | Cell Regeneration System
| Others |
| CRS | Cell Relay Service
| Others |
| CRS | Cell Request Server
| Others |
| CRS | Center for Reproductive Science
| Others |
| CRS | Center for Resource Solutions
| Others |
| CRS | Central Reconstruction Server
| Others |
| CRS | Central Records System
| Others |
| CRS | Central Referral System
| Others |
| CRS | Central Reservation System
| Others |
| CRS | Central Reservations System
| Others |
| CRS | Centralized Receivables Service
| Others |
| CRS | Centralized Results System
| Others |
| CRS | Centrum Rekreacyjno Sportowe
| Others |
| CRS | Certificate Release to Service
| Others |
| CRS | Certificate Request Syntax
| Others |
| CRS | Certificate Retrieval System
| Others |
| CRS | Certified Residential Specialist
| Others |
| CRS | Certified Residential Specialists
| Others |
| CRS | Certified Resource Specialist
| Others |
| CRS | Chairman's Readiness System
| Others |
| CRS | Change Request System
| Others |
| CRS | Chapter Relations and Standards
| Others |
| CRS | Character Reference Sheet
| Others |
| CRS | Charge on the Run Series
| Others |
| CRS | Chemical Reference Substances
| Others |
| CRS | Chicago Racing Series
| Others |
| CRS | Child Restraint Seat
| Others |
| CRS | Child Restraint System
| Others |
| CRS | Child Restraint Systems
| Others |
| CRS | Children's Rehabilitative Services
| Others |
| CRS | Chinese restaurant syndrome
| Others |
| CRS | Cho Ren Sha
| Others |
| CRS | Christian Relief Services
| Others |
| CRS | Christian Religious Services
| Others |
| CRS | Christian Religious Studies
| Others |
| CRS | Christian Religious System
| Others |
| CRS | Chromatography Research Supplies
| Others |
| CRS | Chronic Reloading Syndrome
| Others |
| CRs | Chronic Rhinosinusitis
| Others |
| CRS | Circadian Regulatory Sequence
| Others |
| CRS | Circuito Raffreddamento Sigillato
| Others |
| CRS | Cisco Customer Response Solution
| Others |
| CRS | Claim Rated Scale
| Others |
| CRS | Classic Racing School
| Others |
| CRS | CLEANSE REGENERATE and STIMULATE
| Others |
| CRS | Cleveland Restoration Society
| Others |
| CRS | Client Relationship Summary
| Others |
| CRS | Clinical Rehabilitation Sciences
| Others |
| CRS | Clinical Reporting System
| Others |
| CRS | Clinical Research and Statistics
| Others |
| CRS | Clinical Risk Score
| Others |
| CRS | Clio Renault Sport
| Others |
| CRS | Club Renault Sportives
| Others |
| CRS | Club Renault Sverige
| Others |
| CRS | Cluster Ready Server
| Others |
| CRS | Cluster Ready Services
| Others |
| CRS | CO2 Reduction Subsystem
| Others |
| crs | Coarse
| Others |
| CRS | Coast Rail Services
| Others |
| CRS | Coastal Radio Station
| Others |
| CRS | Coastal Reprographic Services
| Others |
| CRS | Cognitive Retraining Specialist
| Others |
| CRS | Cold Rolled Steel
| Others |
| CRS | Collision Repair Series
| Others |
| CRS | Colorado Revised Statutes
| Others |
| CRS | colorectal surgery
| Others |
| CRS | Columbia Rhythm Section
| Others |
| CRS | Coma Recovery Scale
| Others |
| CRS | Combat Recon Soldier
| Others |
| CRS | Combinatory Reduction System
| Others |
| CRS | Combined Reconnaissance System
| Others |
| CRS | Combined Reporting System
| Others |
| CRS | Combined Revenue System
| Others |
| CRS | Commercial Refrigeration Specialists
| Others |
| CRS | Commercial Rental Space
| Others |
| CRS | Commercial Resupply Service
| Others |
| CRS | Commercial Resupply Services
| Others |
| CRS | Commodity Related Saving
| Others |
| CRS | Common Rail System
| Others |
| CRS | Common Reporting Standard
| Others |
| CRS | Common Reporting Standards
| Others |
| CRS | Commonwealth Record Series
| Others |
| CRS | Communications Relay Set
| Others |
| CRS | Community Rating System
| Others |
| CRS | Community Recovery Services
| Others |
| CRS | Community Rehabilitation Services
| Others |
| CRS | Community Relations Service
| Others |
| CRS | Community Renewal Society
| Others |
| CRS | Community Resources for Science
| Others |
| CRS | Comparative Respiratory Society
| Others |
| CRS | Complete Residue System
| Others |
| CRS | Compliance Record System
| Others |
| CRS | Comprehensive Ranking System
| Others |
| CRS | Comprehensive Rehabilitation Services
| Others |
| CRS | Comprehensive Retail Solutions
| Others |
| CRS | Comprehensive Risk Services
| Others |
| CRS | Comprehensive, Representative, or Selective
| Others |
| CRS | Compressed Row Storage
| Others |
| CRS | Computer Readable Service
| Others |
| CRS | Computer Remarketing Services
| Others |
| CRS | Computer Repair Shop
| Others |
| CRS | Computer Repair Software
| Others |
| CRS | Computer Reservation System
| Others |
| CRS | Computer Reservation Systems
| Others |
| CRS | Computer Reservations System
| Others |
| CRS | Computerized Registration System
| Others |
| CRS | Computerized Reservation System
| Others |
| CRS | Conditional Registration Scheme
| Others |
| CRS | Conditional Release System
| Others |
| CRS | Configuration Report Server
| Others |
| CRS | Congenital Rubella Syndrome
| Others |
| CRS | Congressional Record Service
| Others |
| CRS | Congressional Research Service
| Others |
| CRS | Consistent Reliable Service
| Others |
| CRS | Console Replacement System
| Others |
| CRS | Constant Returns to Scale
| Others |
| CRS | Consumer Recreation Services
| Others |
| CRS | Container Recovery System
| Others |
| CRS | Contamination Response System
| Others |
| CRS | Content Replication System
| Others |
| CRS | Contingent Resource Solutions
| Others |
| CRS | Contractors Rental Supply
| Others |
| CRS | Contracts and Rebates System
| Others |
| CRS | Controlled Release Society
| Others |
| CRS | Controlled Rotation System
| Others |
| CRS | Conversion Resource
| Others |
| CRS | Coolant Recovery System
| Others |
| CRS | Coordinate Reference System
| Others |
| CRS | Coordinator for Reconstruction and Stabilization
| Others |
| CRS | Core Rule Set
| Others |
| CRS | Cornored Rat Software
| Others |
| CRS | Corporate Responsbilities for Society
| Others |
| CRS | Correct Relation Selection
| Others |
| CRS | Correctional Reporting System
| Others |
| CRS | Corsicana Airport, Corsicana, Texas USA
| Others |
| CRS | Cosmic Ray Subsystem
| Others |
| CRS | Cost Reduction Strategy
| Others |
| CRS | Council of Residential Specialists
| Others |
| CRS | Counter Rotation Scanner
| Others |
| CRS | Country Radio Seminar
| Others |
| CRS | CouRSe
| Others |
| CRS | craniosynostosis
| Others |
| CRS | Creation Research Society
| Others |
| CRS | Creditor Reporting System
| Others |
| CRS | CRosS
| Others |
| CRS | Cross Symbol
| Others |
| CRS | Crush Recovery System
| Others |
| CRS | Crystal Red shrimp
| Others |
| CRS | Customer Ready Systems
| Others |
| CRS | Customer Relationship Summary
| Others |
| CRS | Customer Requirement Specification
| Others |
| CRS | Cutaneous Radiation Syndrome
| Others |
| CRS | Cyber Research Systems
| Others |
| CRS | Cytokine Release Syndrome
| Others |
| CRS | Reprocessing Services
| Others |
| CRS | WordPerfect 5.1 File Conversion Resource
| Others |