| Acronym | Meaning |
| DFTS | Dispersive Fourier Transform Spectrometry |
| CNDO/2D | Complete Neglect Of Differential Overlap With Deorthogonalization |
| VBR | Variational Basis Representation (in Quantum Calcns.) |
| CGRO | Compton Gamma-Ray Observatory |
| MCHC | Mean Corpuscular Hemoglobin Concentration (occupational Exposure) |
| HEPPS | 4-(2-hydroxyethyl)-1-piperazinepropanesulfonic Acid) |
| INTEGRAL | International Gamma-Ray Astrophysics Laboratory |
| DIM | Dissolved Inorganic Matter |
| ICNIRS | International Council For Near Infrared Spectroscopy |
| EDB | Ethylene Dibromide |