| Acronym | Meaning |
| RAS | Restricted Active Space (wave Function) |
| CHAMP | Community Health Air Monitoring Program |
| EMF | Electromobility Focusing |
| HEMPAS | Hereditary Erythroblastic Multinuclearity With Positive Acidified Serum Lysis Test |
| HPL | Human Placental Lactogen |
| PERCI | Photoelectron Resonance Capture Ionization |
| ASTM | American Society For Testing And Materials |
| AFSEF | AIRS Facility Subsystem Emission Factors |
| NAIM | Nucleotide Analog Interference Mapping |
| SPELL | Spectral Eulerian Lagrangian Model |