| Acronym | Meaning |
| CP | Coupled Pair (many-electron Theory) |
| BDAT | Best Demonstrated Available Technology |
| INCH | Indirectly-bonded Carbon-hydrogen Shift Correlation |
| LINEAR | Lincoln Near Earth Asteroid Research |
| PLUARG | Pollution From Land Use Activities Reference Group |
| DTUL | Deflection Temperature Under Load |
| GDP | Guanosine 5'-diphosphate |
| ACTS | Advanced Communications Technologies And Services |
| OSBP | Oxysterol-binding Protein |
| SWM | Statistical Wave Function Model (for Highly Excited Vibrational Levels Of Mols.) |