| Acronym | Meaning |
| NADH | Reduced Nicotinamide Adenine Dinucleotide |
| CNC | Condensation Nucleus Counter |
| GTE | Global Tropospheric Experiment |
| AIADC(3) | Ab Initio Third-order Algebraic Diagrammatic Construction Green Function Method |
| MERT | Modified Effective-range Theory (for Electron-mol. Scattering) |
| OAR | Office Of Air And Radiation (USEPA) |
| MSHA | Mine Safety And Health Administration (US) |
| TLP | Tension Leg Platform |
| BAEP | Brainstem Auditory Evoked Potentials |
| MWM | Meandering Winding Magnetometer |