| Acronym | Meaning |
| CDI | Continuous Deionization |
| CBF | Core-binding Factor |
| SP | Surface Potential |
| COHSEX | Coulomb-hole (plus) Screened-exchange (approxn. In Band-structure Calcns.) |
| PMN | Polymorphonuclear Leukocyte |
| MFE | Modulated Free Electron Orbital Method |
| NTGS | Air/Superfund National Technical Guidance Study |
| PDR | Proliferative Diabetic Retinopathy |
| BCMA | B-cell Maturation Antigen |
| MAESA | Measurements For Assessing The Effects Of Stratospheric Aircraft |