| Acronym | Meaning |
| CPAP | Continuous Positive Airway Pressure |
| HMIS | Hazardous Material Identification System |
| ADA | Adenosine Deaminase |
| DOCC | Description Of Current Conditions |
| SEDM | Selective Excitation Double Moessbauer |
| IETS | Inelastic Electron Tunneling Spectroscopy |
| CMP | Cytidine 5'-monophosphate |
| IFCC | International Federation Of Clin. Chem. |
| OMNIS | Observatory For Multiflavor Neutrinos From Supernovae |
| HELC | High Efficiency Liquid Chromatography (Russian |