| Acronym | Meaning |
| MAGIC | Major Atmospheric Gamma Imaging Cherenkov |
| LCAO CO | Linear Combination Of Atomic Orbitals Crystal Orbital |
| IERM | Intermediate Energy R-matrix (theory In Scattering Calcns.) |
| MAP2 | Microtubule-associated Protein 2 |
| ECM | Embedded Cluster Method (in Electronic-structure Calcns.) |
| SSQM | Supersymmetric Quantum Mechanics |
| FEBIAD | Forced Electron Beam Induced Arc Discharge |
| ATM | Airborne Thematic Mapper |
| IHF | Inhomogeneous Hartree-Fock |
| AAW | Air Acetylene Welding |