| Abbreviations | Meaning |
 | TCA | Tricarboxylic Acid |
| UAR | Upper Airway Resistance; Uric Acid Riboside |
| SCRNA | Small Cytoplasmic Ribonucleic Acid |
| AA | Active Avoidance; Acupuncture Analgesia; Acute Appendicitis; Adenine Arabinoside; Adenylic Acid; Adjuvant Arthritis; Adrenal Androgen |
| PGA | Phosphoglyceric Acid |
| LSM | Lysergic Acid Morpholide |
| RFNA | Red Fuming Nitric Acid |
| GLA | Galactosidase A; Gamma-linolenic Acid; Gingivolinguoaxial |
| TSBA | Total Serum Bile Acids |
| AA | Alcoholics Anonymous; Allergic Alveolitis; Alopecia Areata; Alveolo-arterial; Aminoacetone; Amino Acid; Aminoacyl; Amyloid A |
| IFABP | Intestinal Fatty Acid Binding Protein |
| THCA | Alpha-trihydroxy-5-beta-cholestannic Acid |
| HIAA (5-) | 5-hydroxyindoleacetic Acid |
| KAAD | Kerosene, Alcohol, Acetic Acid, And Dioxane |
| SAD | Sugar, Acetone, And Diacetic Acid |
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