| Acronym | Meaning |
| AQCCT | Air Quality Criteria And Control Techniques |
| RDA | Representational Difference Analysis |
| CRAMPS | Combined Rotation And Multiple-pulse Spectroscopy |
| RSAC | Remote Sensing Applications Center (US Forest Service) |
| ESMST | European Society Of Membrane Science And Technology |
| MCP | Monocyte Chemoattractant Protein |
| IEEM | Ion-electron Emission Microscopy |
| DIVAH | Diagonally Corrected Vibrationally Adiabatic Hyperspherical (theory In Scattering Calcns.) |
| NSS | National Stream Survey (USA) |
| CPT | Coulomb Wave-plane Wave (description With) Truncated (treatment) |