| Acronym | Meaning |
| CTMP | Chemico-thermomechanical Pulping |
| PRESTO | Prediction Of Radiological Effects To Shallow Trench Operation |
| SHADOZ | Southern Hemisphere Additional Ozone Sounding Program |
| LBF | Local Basis Function Method (for Solid State Band Structure) |
| SSME | Space Shuttle Main Engine |
| DIMP | Diisopropyl Methylphosphonate |
| SOMBT | Spin-orbital Many-body Theory |
| CPI | Carbon Preference Index |
| MCMC | Markov Chain Monte Carlo |
| AQAM | Air Quality Assessment Model |