| Acronym | Meaning |
| AOIPS | Atmospheric And Oceanographic Information Processing System |
| NCHGR | National Center For Human Genome Research |
| CAFE | Corporate Average Fuel Economy |
| RPM | Regional Project Managers |
| HIT | Heterojunction With Intrinsic Thin Layer (photovoltaic Cell; Solar Cell) |
| LRET | Luminescence Resonance Energy Transfer |
| I&C | Instrumentation And Control |
| BCP | B-cell Precursor |
| EI | Electron Impact |
| LCMV | Lymphocytic Choriomeningitis Virus |