| Acronym | Meaning |
| BAGI | Backscatter Absorption Gas Imaging |
| NODP | National Oceanic And Deposition Program |
| IAP | Inhibitor Of Apoptosis |
| ERAMS | Environmental Radiation Ambient Monitoring System |
| REPA | Resource And Environmental Profile Analysis |
| ESRIN | European Space Research Institute |
| IAB | Information Access Branch |
| CEEM | Center For Energy And Environmental Management |
| SGR | Steam Gas Recycle (process For Shale Oil Recovery) |
| CNDO/B | Complete Neglect Of Differential Overlap / Boyd |