| Acronym | Meaning |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| PTA | Pulse Thermal Analysis |
| BEKP | Backscattered Electron Kikuchi Pattern |
| FPC | Fixed Partial Charge |
| PSLC | Polymer-stabilized Liquid Crystal |
| NCDS | NASA Climate Data System |
| ICMR | Indian Council Of Medical Research |
| LCR | Ligase Chain Reaction |
| THGF | Trigonometric Hermite Gaussian Function |
| RFCCU | Residue Fluid Catalytic Cracking Unit |