- STX3
- STX8
- STXBP1
- STXBP2
- STXBP3
- STXBP4
- STXBP5
- STXBP5L
- STXBP6
- STYK1
- STYX
- STYXL1
- SUB1
- SUCLA2
- SUCLG1
- SUCLG2
- SUCNR1
- Sucrase Isomaltase
- SUFUH
- SUGCT
- SUGT1
- SUGT1P4-STRA6LP-CCDC180
- SULF1
- SULF2
- Sulfiredoxin 1
- SULT1A1
- SULT1A2
- SULT1A3
- SULT1A4
- SULT1B1
- SULT1C2
- Sult1c2a
- SULT1C3
- SULT1C4
- Sult1d1
- SULT1D1
- SULT1E1
- SULT1ST2
- SULT2A1
- SULT2A2
- SULT2A6
- SULT2B1
- SULT4A1
- SULT6B1
- SUMF1
- SUMF2
- SUMO1
- SUMO2
- SUMO3
- SUMO4
- SUN1
- SUN2
- SUN3
- SUN5
- SUOX
- Superoxide dismutase copper chaperone
- Supervillin
- Suprabasin
- SUPT16H
- SUPT20HL1
- SUPT20HL2
- SUPT3H/SPT3
- SUPT4H
- SUPT5
- SUPT5H
- SUPT7L
- SUPV3L1
- SURF1
- SURF2
- SURF6
- Surfactant Protein A1
- Surfactant Protein C
- Surfeit 4
- Survivin
- SUSD1
- SUSD2
- SUSD3
- SUSD4
- SUSD5
- SUSD6/KIAA0247
- SUV39H1
- SUV39H2
- SUV420H1
- SUV420H2/KMT5C
- SUZ12
- SV2A
- SV2B
- SV2C
- SVIP
- SVOP
- SVOPL
- SVS4
- SVS6
- SWAP70
- SWI5
- SWSAP1
- SWT1
- SYAP1
- SYCE1
- SYCE1L