| Acronym | Meaning |
| FILDA | Fluorescence Intensity And Lifetime Distribution Analysis |
| CTA | Cellulose Triacetate (Reg: 9012093) |
| DWSBA | Distorted Wave Second Born Approxn. |
| LIPS | Laser-induced Plasma Spectroscopy |
| ESR | Electroslag Refining |
| HRV | Human Rotavirus |
| DOMO | Doubly Occupied Molecular Orbital |
| HITRAN | High-Resolution Transmission Molecular Absorption Database |
| PWO | Plane Wave Orbital |
| CWA | Chemical Warfare Agent |