| Acronym | Meaning |
| QA/QC | Quality Assurance/quality Control |
| ACL | Analytical Chemistry Laboratory |
| CLD | Chronic Lung Disease |
| AIP | American Institute Of Physics |
| AER | Atmospheric And Environmental Research |
| OCTA | Oxidizing Capacity Of The Tropospheric Atmosphere |
| WLN | Washington Library Network |
| PLIRRA | Pollution Liability Insurance And Risk Reduction Act |
| ART | Asphalt Residual Treatment |
| PSPC | Position Sensitive Proportional Counter |