- Sorbin And SH3 Domain Containing Protein 1 (SORBS1)
- Sorbin And SH3 Domain Containing Protein 3 (SORBS3)
- Specificity Protein 1 (Sp1)
- Specificity Protein 2 (SP2)
- Specificity Protein 3 (SP3)
- SPARC Like Protein 1 (SPARCL1)
- SAM Pointed Domain Containing Ets Transcription Factor (SPDEF)
- Cytospin B (CYTSB)
- Spen Homolog, Transcriptional Regulator (SPEN)
- Spi-B Transcription Factor (SPIB)
- Serine Peptidase Inhibitor Like, With Kunitz And WAP Domains 1 (SPINLW1)
- Testican 1 (TIC1)
- Testican 2 (TIC2)
- Sprouty Homolog 4 (SPRY4)
- SplA/Ryanodine Receptor Domain And SOCS Box Containing Protein 1 (SPSB1)
