| Abbreviation | Definition |
|---|---|
| SCT | Stem Cell Transplant |
| SCTU | Stem Cell Transplant Unit |
| SCW | Single- Chromosome Workshop |
| SD | Sperm Donor |
| SDF | Sperm DNA Fragmentation |
| SDFA | Sperm DNA Fragmentation Assay |
| SDIS | State DNA Index System |
| SDS | Sequence Detection System |
| SE | Solo Exons |
| SE | Sperm Extract |
| SEED | Superior Evident Evolutionary Destined |
| SERCA | Sarcoplasmic Endoplasmic Reticulum Calcium ATPASE |
| SERGG | Southeast Regional Genetics Group |
| SERT | SERotonin Transporter |
| SEX | Systematized Exchange of Xenomemes |
| SFG | Science Functional Genomics |
| SFR | Sex Factor Regulation |
| SGC | Structural Genomics Consortium |
| SGD | Saccharomyces Genome Database |
| SGD | Skeletal Gene Database |