| Abbreviations | Meaning |
 | NAI | Net Acid Input |
 | MUFA | Monounsaturated Fatty Acids |
 | APF | Acidulated Phosphofluoride |
 | CCE | Carboline Carboxylic Acid Ester |
 | UAR | Upper Airway Resistance; Uric Acid Riboside |
 | APPA | American Psychopathological Association; 4-aminophenylacetic Acid |
 | HPETE | Hydroxyperoxy-eicosatetranoic [acid] |
 | DHCA | Deep Hypothermia And Circulatory Arrest; Dihydroxycholestanoic Acid |
 | DPA | Dipicolinic Acid |
 | GLX | Glucose; Glutamic Acid |
 | ATS | Acid Test Solution |
 | IAS | Immunosuppressive Acidic Substance |
 | NA | Nucleic Acid |
 | NAH | 2-hydroxy-3-naphthoic Acid Hydrazide |
 | AAA | Aromatic Amino Acid |