- Alpha-1,4-Galactosyltransferase (a4GALT)
- Acyl Coenzyme A Oxidase 1, Palmitoyl (ACOX1)
- Aminoacylase 1 (ACY1)
- Acylphosphatase 1, Erythrocyte (ACYP1)
- Acrosomal Vesicle Protein 1 (ACRV1)
- Acylphosphatase 2 (ACYP2)
- Alpha Adducin (ADD1)
- Adenosine Kinase (ADK)
- Adhesion Regulating Molecule 1 (ADRM1)
- Actin Filament Associated Protein 1 (AFAP1)
- Afamin (AFM)
- Anterior Gradient 2 (AGR2)
- Angiotensin II Receptor Associated Protein (AGTRAP)
- Alanine Glyoxylate Aminotransferase (AGXT)
- Ionized Calcium-binding Adapter Molecule 1 (IBA1)