| Abbreviations | Meaning |
 | TCR | Transcription-coupled [deoxyribonucleic Acid, DNA] Repair |
 | NEFA | Nonesterified Fatty Acid |
 | PAA | Phenylacetic Acid |
 | RAPDDIP | Randomly Amplified Polymorphic Deoxyribonucleic Acid [DNA] For The Diploid Cases |
 | IPA | Indole-3-propionic Acid |
 | HIDA | Hepatic Iminodiacetic Acid (imaging Or Scanning) |
 | RAWTS | Ribonucleic Acid Amplification With Transcript Sequencing |
 | D-AP7 | D-2-amino-7-phosphonoheptanoic Acid |
 | A | Abnormal; Abortion; Absolute Temperature; Absorbance; Acceptor; Accommodation; Acetone; Acetum; Achondroplasia; Acid; Acidophil, Acidophilic; Acromion |
 | PRORS | Propyl Transfer Ribonucleic Acid Synthase [RNAse] |
 | ATA | Aurintricarboxylic Acid |
 | SCFA | Short-chain Fatty Acid |
 | HIDA | Health Industry Distributors Association; Hepato-iminodiacetic Acid (lidofenin) [nuclear Medicine Scan] |
 | PTEGLU | Pteroylglutamic Acid |
 | 4-CP | Chlorophenoxyacetic Acid |