| APC2 | Adenomatosis polyposis coli 2 |
| ARX | Aristaless related homeobox |
| ASH1L | ASH1 like histone lysine methyltransferase |
| BHC complex | BRAF35/histone deacetylase complex |
| BWS | Beckwith-Wiedemann syndrome |
| DOT1L | DOT1 like histone lysine methyltransferase |
| EED | Embryonic ectoderm development |
| EHMT1 | Euchromatic histone lysine methyltransferase 1 |
| EHMT2 | Euchromatic histone lysine methyltransferase 2 |
| ERK | Extracellular signal-regulated kinase |
| ESC | Embryonic stem cells |
| EZH1 | Enhancer of zeste 1 polycomb repressive complex 2 subunit |
| EZH2 | Enhancer of zeste 2 polycomb repressive complex 2 subunit |
| FAD | Flavin adenosine dinucleotide |
| H3K4 | Histone H3 lysine 4 |
| H3K4me | Methylation on histone H3 lysine 4 |
| H3K9 | Histone H3 lysine 9 |
| H3K9me | Methylation on histone H3 lysine 9 |
| H3K27 | Histone H3 lysine 27 |
| H3K27me | Methylation on histone H3 lysine 27 |
| H3K36 | Histone H3 lysine 36 |
| H3K36me | Methylation on histone H3 lysine 36 |
| H3K79 | Histone H3 lysine 79 |
| H3K79me | Methylation on histone H3 lysine 79 |
| H3R2 | Histone H3 arginine 2 |
| H3R8 | Histone H3 arginine 8 |
| H3R17 | Histone H3 arginine 17 |
| H3R26 | Histone H3 arginine 26 |
| H4K20 | Histone H4 lysine 20 |
| H4K20me | Methylation on histone H4 lysine 20 |
| H4R3 | Histone H4 arginine 3 |
| HDAC | Histone deacetylase |
| HP1 | Heterochromatin protein 1 |
| JHDM | JmjC-domain containing histone demethylases |
| JmjC | Jumonji C |
| KABUK1 | Kabuki syndrome 1 |
| KABUK2 | Kabuki syndrome 2 |
| KBGS | KBG syndrome |
| KS | Kleefstra syndrome |
| LSD1n | Lysine-specific demethylase 1 variant |
| KDM | Lysine demethylase |
| KMT | Lysine methyl transferase |
| MAPK | Mitogen-activated protein kinase |
| MEIS2 | Myeloid ecotropic viral integration site 1 homolog 2 |
| MEK | Mitogen-activated protein kinase kinase |
| MGORS1 | Meier-Gorlin syndrome 1 |
| MRXSCJ | Mental retardation, X-linked, syndromic, Claes-Jensen type |
| MRXSSD | Siderius X-linked mental retardation syndrome |
| NFIX | Nuclear factor I X |
| NSD1 | Nuclear receptor-binding SET domain protein 1 |
| NSD2 | Nuclear receptor-binding SET domain protein 2 |
| NSD3 | Nuclear receptor-binding SET domain protein 3 |
| ORC1 | Origin recognition complex subunit 1 |
| PHF2 | PHD finger protein 2 |
| PHF21A | PHD finger protein 21A |
| PHF8 | PHD finger protein 8 |
| PRC1 | Polycomb repressive complex 1 |
| PRC2 | Polycomb repressive complex 2 |
| PRDM | PR/SET domain family |
| PSS | Potocki-Shaffer syndrome |
| RAP1A/B | RAS-related protein 1A/B |
| RIOX1 | Ribosomal oxygenase 1 |
| RUNX2 | Runt related transcription factor 2 |
| SCZD | Schizophrenia |
| SCN3A | Sodium voltage-gated channel alpha subunit 3 |
| SETD1A | SET domain containing 1A |
| SETD1B | SET domain containing 1B |
| SETD2 | SET domain containing 2 |
| SETD3 | SET domain containing 3 |
| SETDB1 | SET domain bifurcated 1 |
| SETMAR | SET domain and mariner transposase fusion gene |
| SMYD2 | SET and MYND domain containing 2 |
| SOTOS1 | Sotos syndrome 1 |
| SOTOS2 | Sotos syndrome 2 |
| SOTOS3 | Sotos syndrome 3 |
| SUV39H1 | Suppressor of variegation 3-9 homolog 1 |
| SUV39H2 | Suppressor of variegation 3-9 homolog 2 |
| UTY | Ubiquitously transcribed tetratricopeptide repeat containing, Y-linked |
| WDSTS | Wiedemann-Steiner syndrome |
| WHS | Wolf-Hirshhorn syndrome |
| WVS | Weaver syndrome |