| Acronym | Meaning |
| SCDM | Self-consistent Diagrammatic Method (in Calcn. On Electronic Excitation Transfer) |
| EMTIC | Emission Measurement Technical Information Center |
| B2B | Boundary(-corrected) Second Born (for Scattering) |
| FMDF | Fixed Mirror Distributed Focus (solar Concentrator) |
| PHIP | Para-Hydrogen Induced Polarization |
| CVG | Chemical Vapor Generation |
| TDGC/MS | Thermal Desorption Gas Chromatography/mass Spectrometry |
| MLS | Microwave Limb Sounder |
| FF-MBPT | Finite-field Many-body Perturbation Theory |
| GEM | Genetically Engineered Microorganism |