| Acronym | Meaning |
| MGED | Microarray Gene Expression Database |
| CCO | Coupled-channel-optical (potential |
| SAC-CI | Symmetry-adapted Cluster Configuration Interaction (theory For Wave-function Expansion) |
| TSW | Torsional Spin Wave (type Of Hartree-Fock Wave Function) |
| CCT | Clean Coal Technology |
| XPEEM | X-ray Photoemission Electron Microscopy |
| MTOF | Mass Time-Of-Flight |
| ECAMSI | Electron Configuration Analysis For Many-system Interactions |
| SOILVENT | Soil Venting Model |
| NIDDM | Non-insulin-dependent Diabetes Mellitus |