| Acronym | Meaning |
| UGLCC | Upper Great Lakes Connecting Channels |
| FMDF | Fixed Mirror Distributed Focus (solar Concentrator) |
| SEGD | Surfactant-enhanced Gravity Drainage [as Of Subsurface Contaminants] |
| MURINES | Muon Ring Neutrino Experiments |
| QSM | Quantum Shell Model |
| BODC | Born-Oppenheimer Diagonal Correction (in Mol. Calcns.) |
| CAMAC | Computer Automated Measurement And Control |
| PVB | Poly(vinyl Butyral) |
| TFA | Target Factor Analysis |
| EDA | Electron Donor-acceptor |