| Acronym | Meaning |
| IDLH | Immediately Dangerous To Life Or Health |
| CMRA | Chemical Migration And Risk Assessment |
| ARPA | Advanced Research Projects Agency |
| CTC | Control Technology Center |
| NDA | New Drug Application |
| AALA | American Association For Laboratory Accreditation |
| ALE | Atmospheric Lifetime Experiment |
| DIHEN | Direct Injection High Efficiency Nebulizer |
| HIV | Human Immunodeficiency Virus |
| SMC | Sheet Molding Compound |