- Engrailed Homeobox Protein 1 (EN1)
- HESX Homeobox Protein 1 (HESX1)
- Hematopoietically Expressed Homeobox Protein (HHEX)
- ISL LIM Homeobox Protein 1 (ISL1)
- Intestine Specific Homeobox Protein (ISX)
- Ladybird Homeobox Protein 1 (LBX1)
- LIM Homeobox Protein 4 (LHX4)
- LIM Homeobox Protein 6 (LHX6)
- Motor Neuron And Pancreas Homeobox Protein 1 (MNX1)
- NANOG Homeobox Protein (NANOG)
- Orthopedia Homeobox Protein (OTP)
- Orthodenticle Homeobox Protein 2 (OTX2)
- Orthodenticle Homeobox Protein 1 (OTX1)
- Paired Like Homeobox Protein 2A (PHOX2A)
- PBX/Knotted 1 Homeobox Protein 1 (PKNOX1)
