| Acronym | Meaning |
| IRF | Instrument Response Function |
| TMFA | Three-mode Factor Analysis |
| HMW | High Molecular Weight |
| POA | Preoptic Area |
| DDF | Depth Distribution Function |
| GMP | Guanosine 5'-monophosphate |
| MP2(FU) | MP2(full) Inner-core Electrons Are Included In The Approxn. |
| SCE | Saturated Calomel Electrode |
| BOARS | Born-Oppenheimer Angular Radial Sepn. (in Mol. Complexes Calcns.) |
| CAREIRS | Conversion And Renewable Energy Inquiry And Referral Service |