| Abbreviations | Meaning |
 | AAG | Alpha-1-acid Glycoprotein |
 | GO | Gastro-[o]esophageal; Geroderma Osteodysplastica; Glutamic Oxylacetic [acid]; Gonorrhea; Glucose Oxidase |
 | PTAH | Phosphotungstic Acid Hematoxylin |
 | AFA | Acromegaloid Facial Appearance [syndrome]; Advanced First Aid; Alcohol-formaldehyde-acetic Acid [fixative] |
 | MGA | Master Of General Administration; Medical Gas Analyzer; Melengestrol Acetate; 3-methylglutaconicaciduria |
 | AMPS | Abnormal Mucopolysacchariduria; Acid Mucopolysaccharide |
 | HFBA | Heptafluorobutyric Acid |
 | ASIC | Acid Sensing Ion Channel; Application-specific Integrated Circuit |
 | HETE | Hydroxy-eicosatetraenoic [acid] |
 | TDNA | Transfer Deoxyribonucleic Acid |
 | HGA | Homogentisic Acid |
 | GTA | Gene Transfer Agent; Glanzmann Thrombasthenia; Glycerol Teichoic Acid |
 | RTA | Ray Tracing Algorithm; Renal Tubular Acidosis; Reverse Transcriptase Assay; Road Traffic Accident |
 | TBE | Triborate Ethylenediamine Tetraacetic Acid [EDTA] |
 | RPASE | Ribonucleic Acid Polymerase |