| directorate of software development | Government | SD |
| SIDHAULI | Indian Railway Station | SD |
| Saula Deonath | Organization | SD |
| Statistical Doctor | Educational Degree | SD |
| support division, 2 | Government | SD |
| Saviya Development foundation | Organization | SD |
| Subscale Demonstrator | Space Science | SD |
| San Diego, California | Local State | SD |
| Swadesh Development society | Organization | SD |
| Super Drive | Transportation | SD |
| start delimiter | Government | SD |
| Specialist Division | Sports | SD |
| Speed Download | Networking | SD |
| Senior Deacon | Job Title | SD |
| standards development | Government | SD |
| self destruct | Government | SD |
| Supplier Documentation | Space Science | SD |
| Star Delta | Science Fiction | SD |
| Entropic Sound Sound Data Format | File Type | SD |
| staff duties | Government | SD |
| Show Descriptions | Softwares | SD |
| Speed Dial | Telecommunication | SD |
| Smart Disc | Computer Hardware | SD |
| Sentential Derivation | Maths | SD |
| Selective Default | Computer Assembly Language | SD |
| Sicherheitsdienst | Military and Defence | SD |
| Structural Design | Acedemic & Science | SD |
| send data | Government | SD |
| Special Duty | Military and Defence | SD |
| Somewhat Dependable | Job Title | SD |
| Scaling and Display | Space Science | SD |
| Spectral Data | Computer and Networking | SD |
| Spring Drive | Business Product | SD |
| Secure Digital | Computer Driver | SD |
| Spital Davos | Medical | SD |
| Specification Document | Space Science | SD |
| Secure Data | Computer Security | SD |
| Statistical Division | Electronics | SD |
| standardization document | Government | SD |
| Smoke Detector | Architecture | SD |
| Super-dreadnought | Military and Defence | SD |
| Side | USPS | SD |
| Service Director | Networking | SD |
| Small Dual In-line Package | Electronics | SD |
| standardization directory | Government | SD |
| Super Deformed | Physics Related | SD |
| self-destroying | Government | SD |
| Sorted Directory | Database Management | SD |
| Shattered Dreams | Media | SD |
| Scale Dependent | Maths | SD |
| Subdural | Physiology | SD |
| spatial disorientation | Government | SD |
| Scooby Doo | Popular | SD |
| Software Development | Business | SD |
| Steely Dan | Performing Art | SD |
| Scsi (small Computer System Interface) Device | Networking | SD |
| Solar Dynamic | Space Science | SD |
| School District | Education | SD |
| Supervisor Duty | Job Title | SD |
| Scattered Disk | Computing | SD |
| Space Division | Government | SD |
| Swiftly Defeated | Sports | SD |
| Super Domain | Computer and Networking | SD |
| special duties | Government | SD |
| Seima Densetsu Computer Game | Sports | SD |
| Stichting Deventer | Medical | SD |
| Single Data | Computing | SD |
| scan duration | Government | SD |
| Spital Dornach | Medical | SD |
| Sustain Dane | Organization | SD |
| Same Domain | Networking | SD |
| Saving The Data | Database Management | SD |
| Stranger Danger | Internet Slang | SD |
| Social Distortion | Community | SD |
| Space Detective | Job Title | SD |
| Super Duty | Business Product | SD |
| Sound Designer | Job Title | SD |
| San Diego | Other | SD |
| San (storage Area Network) Disk | Computer Hardware | SD |
| Sound Dampened | Electronics | SD |
| Standard Definition | Electronics | SD |
| Strength Divisor | Maths | SD |
| Sundry Deposit | Banking | SD |
| Doctor of Spirituality | Educational Degree | SD |
| Scsi Device | Computing | SD |
| San Diego Padres | Sports | SD |
| Superior Defender | Sports | SD |
| School for the Deaf | Organization | SD |
| Schwinger-dyson (equation) | Physics Related | SD |
| Service Description | Softwares | SD |
| seasonal derating | Government | SD |
| Standby Distribution | Military and Defence | SD |
| Sandridge Energy Inc. | NASDAQ Symbol | SD |
| Saved the Day | Internet Slang | SD |
| Session Directory | Networking | SD |
| Senate District | Government | SD |
| Solicitation Document | Military and Defence | SD |
| Smart Drive | Computer Hardware | SD |
| Sustainable Development | Community | SD |
| Site Director | Job Title | SD |
| Scsi Disk | Computing | SD |
| Structured Design | Business | SD |
| Software Design | Computer Software | SD |
| Super Duper | Internet Slang | SD |
| Spare Disposition | Space Science | SD |
| Singles and Doubles | Sports | SD |
| Strategy Division | Military and Defence | SD |
| Synchronous Dynamic | Electronics | SD |
| Sudan | Countries | SD |
| Self Defense | Law | SD |
| Sales And Distribution | Education | SD |
| Senior Direction | Organization | SD |
| Scan Disk | Computer Hardware | SD |
| San Disk | Electronics | SD |
| Sarvpalli Dr. radhakrishan bal vikas sansthan kolyari | Organization | SD |
| space dependability | Government | SD |
| Sindhi | Regional 2 Letter LanguageCode | SD |
| Sos Developpement | Organization | SD |
| San Diego Chargers | NFL Team | SD |
| Sun Dome | Sports | SD |
| schematic diagram | Government | SD |
| Standard Deviation | Education | SD |
| Sudden Death | Sports | SD |
| Synchronization Directorate | Military and Defence | SD |
| super density | Government | SD |
| system description | Government | SD |
| Spin Down | Computer Hardware | SD |
| Static Dissipation | Electronics | SD |
| short-time waveform duration | Government | SD |
| Supplementary Deposit | Stock Exchange | SD |
| South Dakota | Regional | SD |
