| Acronym | Meaning |
| APC | Activated Protein C |
| FEP | Free Energy Perturbation |
| MSIP | Magnetron Sputtering Ion Plating |
| GALE | Genesis Of Atlantic Lows Experiment |
| AFPAL | Air Force Phillips Astronautics Laboratory (USA) |
| DWTM | Distorted Wave T-matrix (for Electron-atom Scattering) |
| CPPA | Canadian Pulp And Paper Association |
| CIAP | Climate Impact Assessment Program |
| COIL | Chem. Oxygen-iodine Laser |
| CPMP | Committee For Proprietary Medical Products |