| Arbitrary units | (AU) |
| Area under the curve | (AUC) |
| Cholangiocellular carcinoma | (CCA) |
| Chromogranin A | (CgA) |
| Epithelial-mesenchymal transition | (EMT) |
| MicroRNAs | (miRNAs) |
| Neuroendocrine carcinoma | (NEC) |
| Neuroendocrine neoplasia | (NEN) |
| Neuroendocrine tumor | (NET) |
| Receiver operating characteristic | (ROC) |
| Room temperature | (RT) |
| Somatostatin analogue | (SSA) |
| Somatostatin receptor | (SSR) |