| Acronym | Meaning |
| IUPHAR | International Union Of Pharmacology |
| MIP | Microwave Induced Plasma |
| APN | Aminopeptidase N |
| LWBR | Light-water Breeder Reactor |
| ZID | Zone Of Initial Dilution |
| FMVCP | Federal Motor Vehicle Control Program |
| NSSS | Nuclear Steam Supply System |
| EMAG | Electron Microscopy And Analysis Group |
| MBPM | Maximum Bubble Pressure Method |
| MSX | Midcourse Space Experiment |