| Acronym | Meaning |
| ISBN | International Standard Book Number |
| ITER | International Toxicity Estimates For Risk |
| DOT | Diffuse Optical Tomography |
| HETE | High Energy Transient Explorer |
| CEC | Cation Exchange Capacity |
| LSC | Luminescent Solar Concentrator |
| BIS | Bureau Of Indian Stds. |
| GPEF | Generalized Potential Energy Function |
| IWS | Ionizing Wet Scrubber |
| ANO | Average Natural Orbitals |