| Acronym | Meaning |
| DOPLID | Doppler Lidar |
| OSA | Optical Society Of America |
| AIM | Artificial Ionization Mirror |
| ACL | Alternative Concentration Level/limit |
| ASAP | As Soon As Possible |
| IUCR | International Union Of Crystallography |
| ECR | Engineering Change Request |
| NICI | Negative Ion Chemical Ionization |
| ROSE | Rural Oxidants In The Southern Environment |
| ESIG | Environmental And Societal Impacts Group |