| Acronym | Meaning |
| FKO | Franz-Keldish Oscillations |
| ICAO | International Civil Aviation Organization |
| OIA | Office Of International Activities |
| AGID | Agar Gel Immunodiffusion |
| MIDP | Microwave Induced Delayed Phosphorescence |
| HESP | Human Exposure To Soil Pollutants |
| RAM | Reference-system Average Mayer-function (in Perturbation Theory) |
| SPRI | Solid-phase Reversible Immobilization |
| CLSM | Confocal Laser Scanning Microscopy |
| DICE | Dynamic Integrated Climate-economy Model |