| Acronym | Meaning |
| AEPECS | Auger Electron-photoelectron Coincidence Spectroscopy |
| ISAAC | International Study Of Asthma And Allergies In Childhood |
| PVN | Paraventricular Nucleus |
| NEMCA | Non-faradaic Electrochemical Modification Of Catalytic Activity |
| XTM | X-ray Tomographic Microscopy |
| EFM | Electric Force Microscopy |
| AID | Agency For International Development |
| BOA | Bidirectional Orbital Approximation (in Valence Bond Theory) |
| LIPOD | Laser Induced Photochemical Oxidative Destruction Process |
| IHF | Inhomogeneous Hartree-Fock |