| Acronym | Meaning |
| ECD | Environmental Cleanup Division |
| IGF | Insulin-like Growth Factor |
| BBMV | Brush-border Membrane Vesicle |
| HAMS | Helium Atoms Measurement System |
| OE | Office Of Enforcement |
| IIW | International Institute Of Welding |
| FMECA | Failure-mode Effects And Criticality Analysis |
| CQED | Consortium For Quality Environmental Data |
| CPF | Cancer Potency Factor |
| FEL | Free Electron Laser |