| Acronym | Meaning |
| DWFBA | Distorted-wave First-order Born Approximation |
| LPIC | Low Pressure Ion Chromatography |
| CNT | Carbon Nanotube |
| FIC | Fractional Inhibitory Concentration |
| MFP | Mean Free Path |
| HY-CIVB | Hylleraas-configuration Interaction Valence Bond |
| COTF | Classroom Of The Future |
| SME | Solar Mesosphere Explorer |
| HTTP | Hypertext Transfer Protocol |
| MS | Multiple Scattering |