| SSR | S for Schweizerische Radio 
| Others |
| SSR | Sampler Sans Reproche
| Others |
| SSR | Santiago Street Racing
| Others |
| SSR | Scan Store Retrieve
| Others |
| SSR | Scary Sad Rookies
| Others |
| SSR | School Secondary Report
| Others |
| SSR | Scoping Study Report
| Others |
| SSR | Screen Space Reflections
| Others |
| SSR | Sea Scrape Refit
| Others |
| SSR | Secondary Safety Restraint
| Others |
| SSR | Secondary School Report
| Others |
| SSR | Secondary Sex Ratio
| Others |
| SSR | Secondary Surveilance Radar
| Others |
| SSR | Secondary Surveillance Radar
| Others |
| SSR | Security Reporter for SharePoint
| Others |
| SSR | Security Sector Reform
| Others |
| SSR | Security Standardisation Research
| Others |
| SSR | Sekhem Seichem Reiki
| Others |
| SSR | Self Study Report
| Others |
| SSR | Self Supporting Runflat
| Others |
| SSR | Self-Selected Reading
| Others |
| SSR | Senior Secondary Recruit
| Others |
| SSR | Senior Secondary Recruits
| Others |
| SSR | Series Style Revision
| Others |
| SSR | Server Side Rendered
| Others |
| SSR | Server Side Rendering
| Others |
| SSR | Server-Side Rendering
| Others |
| SSR | Service Strategy and Regulation
| Others |
| SSR | Servosterzo a Richiesta
| Others |
| SSR | Seven Star Reaf
| Others |
| SSR | Sharp Shooting Rangers
| Others |
| SSR | Shop Support Request
| Others |
| SSR | Signal Sequence Receptor
| Others |
| SSR | Silen Sustained Reading
| Others |
| SSR | Silent Study and Reading
| Others |
| SSR | Silent Sustained Reading
| Others |
| SSR | Silent Sustained Rocking
| Others |
| SSR | Simple Sequence Repeat
| Others |
| SSR | Simple Site Rotator
| Others |
| SSR | Simulated Solar Radiation
| Others |
| SSR | Simultaneous Set Reduction
| Others |
| SSR | Single Sequence Repeat
| Others |
| SSR | Single Source Responsibility
| Others |
| SSR | Single Student Residence
| Others |
| SSR | Single-Strand Region
| Others |
| SSR | Site Survey Report
| Others |
| SSR | Site-Specific Recombination
| Others |
| SSR | Six-Monthly SUSAR Reports
| Others |
| SSR | Small Screen Reader
| Others |
| SSR | Small Screen Rendering
| Others |
| SSR | Small Storage Rack
| Others |
| SSR | Smart Service Router
| Others |
| SSR | Smith Seckman Reid
| Others |
| SSR | Smooth Slow Recording
| Others |
| SSR | Social Security Recipient
| Others |
| SSR | Social Security Ruling
| Others |
| SSR | Social Security Rulings
| Others |
| SSR | Society for the Study of Reproduction
| Others |
| SSR | Society of Skeletal Radiology
| Others |
| SSR | Soft Shift Rubber
| Others |
| SSR | Software Specification Review
| Others |
| SSR | Solid Side Rail
| Others |
| SSR | Solid State Recorder
| Others |
| SSR | Solid State Recorders
| Others |
| SSR | Solid State Relay
| Others |
| SSR | Solid State Relays
| Others |
| SSR | Solitary Silent Reading
| Others |
| SSR | Southern Shorthaul Railroad
| Others |
| SSR | Southern Street Rodders
| Others |
| SSR | Soviet Socialist Republic
| Others |
| SSR | Special Service Request
| Others |
| SSR | Special Stage Rally
| Others |
| SSR | Special Stage Route
| Others |
| SSR | Special Support and Reconnaissance company
| Others |
| SSR | Specially Super Rare
| Others |
| SSR | Speed Sign Recognition
| Others |
| SSR | Speed Star Racing
| Others |
| SSR | Sphincter-Saving Resection
| Others |
| SSR | Sprayless Scratch Repair
| Others |
| SSR | Stackable Switch Router
| Others |
| SSR | Staff Support Room
| Others |
| SSR | State Sequencing Register
| Others |
| SSR | Static Shift Register
| Others |
| SSR | Station Set Requirement
| Others |
| SSR | Stock Street Race
| Others |
| SSR | Stop Street Racing
| Others |
| SSR | Strategic Scientific Reserve
| Others |
| SSR | Structural Scientific Realism
| Others |
| SSR | Structural Search and Replace
| Others |
| SSR | Stud Spacing Rounding
| Others |
| SSR | Student Selected Reading
| Others |
| SSR | Student Support Room
| Others |
| SSR | Sub System Reconfiguration
| Others |
| SSR | Subdivision Street Requirements
| Others |
| SSR | Sulk Sulk Revolution
| Others |
| SSR | Sum Of Squared Residuals
| Others |
| SSR | Sum of Squares of Residuals
| Others |
| SSR | Sum of Squares Regression
| Others |
| SSR | Sun Screen Resistant
| Others |
| SSR | Super Silent Reading
| Others |
| SSR | Super Skin Rejuvenation
| Others |
| SSR | Super Slow Racer
| Others |
| SSR | Super Sport Racer
| Others |
| SSR | Super Sport Roadster
| Others |
| SSR | Super Sports Roadster
| Others |
| SSR | Super Stock Race
| Others |
| SSR | Super Stomp Racing
| Others |
| SSR | Super Stomp Revolution
| Others |
| SSR | Super Street Racing
| Others |
| SSR | Super Swamper Radial
| Others |
| SSR | Superior Support Resources
| Others |
| SSR | Supply Support Request
| Others |
| SSR | Support Service Ration
| Others |
| SSR | Supporting Social Roles
| Others |
| SSR | Sushant Singh Rajput
| Others |
| SSR | Sustain Silent Reading
| Others |
| SSR | Sustainable Swine Resources
| Others |
| SSR | Sustained Silent Reading
| Others |
| SSR | Swedish Shelby Registry
| Others |
| SSR | Sweet Sweet Ride
| Others |
| SSR | Sword Swing Ratio
| Others |
| SSR | Sylva Sportscar Register
| Others |
| SSR | Symantec Security Response
| Others |
| SSR | Sympathetic Skin Response
| Others |
| SSR | Symposium on Software Reusability
| Others |
| SSR | System Service Representative
| Others |
| SSR | System Summary Report
| Others |