| Acronym | Meaning |
| IAE | Immunoaffinity Extraction |
| ICSTI | International Center For Scientific And Technical Information (Moscow |
| BCP | B-cell Precursor |
| CFRT | Continuous Fiber Reinforced Thermoplastic Composite |
| FFDCA | Federal Food, Drug, And Cosmetic Act (US) |
| HEM | Heat-exchanger Method (in Manuf. Of Crystalline Silicon) |
| AE-CI | All Electron-configuration Interaction |
| LNG | Liquefied Natural Gas |
| CMB | Cosmic Microwave Background |
| GRHF | Generalized Restricted Hartree-Fock |