| Acronym | Meaning |
| POC | Point Of Compliance |
| APIG | Antisymmetrized Product (of) Identical Geminals |
| ECAMSI | Electron Configuration Analysis For Many-system Interactions |
| PCP | Photoelectric Charging Of Particles |
| RPSA | Rapid Pressure Swing Adsorption |
| IEET | Intramolecular Electronic Energy Transfer |
| HDI | High-density Inclusion |
| AESOPS | Antarctic Environment Southern Ocean Process Study |
| SVC | Saturated Vapor Concentration (air Sampling) |
| NBFAC | National Bioforensic Analysis Center Par |