| Acronym | Meaning |
| MESA | Mesoscale Self-assembly |
| MEDOC | Multipole Expansion Defined (on) One Center (a Wave Function In Calcns. On Atomic And Molecular Collisions) |
| HAC | High Alumina Cement |
| QMCRG | Quantum Monte-Carlo Renormalization Group (for Quantum Phase Transitions) |
| TZ | Triple Zeta (basis Set) |
| FTICR | Fourier Transform Ion Cyclotron Resonance |
| RASSI | Restricted Active Space State Interaction |
| FMAP | Fano-Macek Alignment Parameter (in Electron-impact Excitation Of Ions) |
| OGCM | Oceanic General Circulation Model |
| DBEP | Bis(2-butoxyethyl) Phthalate |