| Acronym | Meaning |
| ESCAPE | Evaluation Of Strategies To Address Climate Change By Adapting To And Preventing Emissions |
| CHAMP | Community Health Air Monitoring Program |
| ISD | Ion Stimulated Desorption |
| LCPLS | Logcontrast Partial Least Squares |
| PSTM | Photon Scanning Tunneling Microscopy |
| FV-CAS-SCF | Full Valence-complete Active Space-SCF |
| CEA | Carcinoembryonic Antigen |
| CCPA | Cellular Coherent-potential Approximation (for Electronic Structure Calcns.) |
| INADA | Investigational New Animal Drug Application |
| ARC | Advanced Regulatory Control |