| Acronym | Meaning |
| ISV | In Situ Vitrification |
| RTNS | Rotating Target Neutron Source |
| CCSD-EH | CCSD-effective Hamiltonian |
| IGCAR | Indira Gandhi Center Atomic Research |
| FBCB | Fixed Bed Circulating Bioreactor (for Wastewater Treatment) |
| PPI | Proton Pump Inhibitor |
| DOP | Dissolved Organic Phosphorus |
| FAO | Frozen Atomic Orbital |
| PLED | Polymer Light Emitting Diode |
| CKRC | Cement Kiln Recycling Coalition |