| SSD | SanDisk Dashboard 
| Others |
| SSD | SAS/PC Datafile
| Others |
| SSD | Satellite Services Division
| Others |
| SSD | Saturated Surface Dry
| Others |
| SSD | SBD (Short Burst Data) Subscriber Device
| Others |
| SSD | Scandinavian Slash Defenders
| Others |
| SSD | Scheduled Shipping Date
| Others |
| SSD | Schwartz Sequential Dropping
| Others |
| SSD | Scientific Support Division
| Others |
| SSD | Scleroderma Spectrum Disorders
| Others |
| SSD | Sea Shell Dolls
| Others |
| SSD | Second Sliding Door
| Others |
| SSD | Secondary Send Data
| Others |
| SSD | SecuriTeam Secure Disclosure
| Others |
| SSD | Segmental Spinal Dysgenesis
| Others |
| SSD | Senior Software Developer
| Others |
| SSD | Senior Staff Duty
| Others |
| SSD | Sensor Stream Database
| Others |
| SSD | Service Selection Dashboard
| Others |
| SSD | Service Specific Data
| Others |
| SSD | Service System Development
| Others |
| SSD | Services for Students with Disabilities
| Others |
| SSD | Services to Students with Disabilities
| Others |
| SSD | Sexual Size Dimorphism
| Others |
| SSD | Shaded Surface Display
| Others |
| SSD | Shadow Star Development
| Others |
| SSD | Shared Secret Data
| Others |
| SSD | silver sulphadiazine
| Others |
| SSD | Single Server Disaggregation
| Others |
| SSD | Single Shot Damage
| Others |
| SSD | Single Shot Detector
| Others |
| SSD | Single Sided Deafness
| Others |
| SSD | Single Sided Disk
| Others |
| SSD | Single Single Double
| Others |
| SSD | Single-Strand Damage
| Others |
| SSD | Slick Swift Demon
| Others |
| SSD | Smaf Sound Decorator
| Others |
| SSD | Smokescreen Device
| Others |
| SSD | So So Def
| Others |
| SSD | Social Security Disability
| Others |
| SSD | Social Services Department
| Others |
| SSD | Software Sequence Diagram
| Others |
| SSD | Software Specification Document
| Others |
| SSD | Software Support Date
| Others |
| SSD | Solar System Dynamics
| Others |
| SSD | Solid Silver Door Onlays
| Others |
| SSD | Solid Start Drive
| Others |
| SSD | Solid State Device
| Others |
| SSD | Solid State Disk
| Others |
| SSD | Solid State Doctor
| Others |
| SSD | Solid State Drive
| Others |
| SSD | Solid State Drives
| Others |
| SSD | Solid System Drive
| Others |
| SSD | Solid-State Drive
| Others |
| SSD | Source Skin Distance
| Others |
| SSD | Source Surface Distance
| Others |
| SSD | Source-to-Surface Distance
| Others |
| SSD | Space Station Division
| Others |
| SSD | Space Systems Division
| Others |
| SSD | Spacecraft Software Division
| Others |
| SSD | Spatial Standard Deviation
| Others |
| SSD | Special School District
| Others |
| SSD | Special Skills Dog
| Others |
| SSD | Specialized Search Dog
| Others |
| SSD | Speech-Sound Discrimination
| Others |
| SSD | Standard Signature Delineator
| Others |
| SSD | Start of Stream Delimiter
| Others |
| SSD | State Senate District
| Others |
| SSD | Static Separation of Duties
| Others |
| SSD | Steel Sliding Sunroof
| Others |
| SSD | Steroid Sulphatase Deficiency
| Others |
| SSD | Sterol-Sensing Domain
| Others |
| SSD | Stopping Sight Distance
| Others |
| SSD | Storage Systems Division
| Others |
| SSD | Store Stack Double-word
| Others |
| SSD | Strategic Studies Detachment
| Others |
| SSD | Structured Self Development
| Others |
| SSD | Stuart Spector Design
| Others |
| SSD | Subjective Sleep Disturbance
| Others |
| SSD | Succinate Semialdehyde Dehydrogenase
| Others |
| SSD | Sum of Squares Distances
| Others |
| SSD | Super Silent Diesel
| Others |
| SSD | Super Speed Draft
| Others |
| SSD | Super Sport Darmah
| Others |
| SSD | Super Star Destroyer
| Others |
| SSD | Super Stock Diesel
| Others |
| SSD | Supplementary Service Data
| Others |
| SSD | Surveillance Self Defense
| Others |
| SSD | Susquehanna Service Dogs
| Others |
| SSD | Switching Sequence Detection
| Others |
| SSD | Synchronized Switch Damping
| Others |
| SSD | System Self Diagnostics
| Others |
| SSD | System Shutdown
| Others |
| SSD | System Summary Display
| Others |