| Bio-layer Interferometry | (BLI) |
| Blood-Brain Barrier | (BBB) |
| Claudin | (CLDN) |
| Clostridium perfringens | (Cp) |
| Clostridium perfringens Enterotoxin | (CpE) |
| Clostridium perfringens Enterotoxin C-terminal domain | (cCpE) |
| Clostridium perfringens Enterotoxin N-terminal domain | (nCpE) |
| Electron Microscopy | (EM) |
| Extracellular Helix | (ECH) |
| Extracellular Segment (ECS) | |
| Freeze-Fracture Electron Microscopy | (FF-EM) |
| Lipidic cubic phase | (LCP) |
| Protein Data Bank | (PDB) |
| T4 Phage Lysozyme | (T4L) |
| Trans-Endothelial Electrical Resistance | (TEER) |
| Transmembrane Helix | (TM) |