| Abbreviation | Definition |
|---|---|
| APS | Adapter protein with Pleckstrin homology and SRC homology 2 domains |
| APS | Augmented Protein System |
| ARG | Ancestral Recombination Graph |
| ARP | Acidic Ribosomal Protein |
| ARP | American Registry of Pathology |
| ARP | Arthritis Related Protein |
| ART | Advanced Reproductive Technology |
| ART | Assisted Reproductive Technologies |
| ART | Assisted Reproductive Technology |
| AS | Allele-Specific oligonucleotide |
| AS | Asparagine Synthetase |
| ASA | Anti-Squalene Antibodies |
| ASAP | Automated Structural Analysis of Proteins |
| ASAS | Alerting of Structurally Ambivalent Sequences |
| ASB | American Society for Biotechnology |
| ASBMB | American Society for Biochemistry & Molecular Biology |
| ASCB | American Society for Cell Biology |
| ASCI | American Society for Clinical Investigation |
| ASCOP | Assessment of Genomic Alterations in Adenosquamous Carcinoma Of the Pancreas |
| ASGC | Australasian Society of Genetic Counsellors |