| Acronym | Meaning |
| VU-CCSD/R | Valence Universal-coupled Cluster (with) Single (and) Double (excitations) (r = Radial Components Of The Cluster Amplitudes) |
| ACJ | Artificially Constructed Junction (in Solar Cell Fabrication) |
| GIPM | Ground State Inversion Potential Method |
| SERODS | Surface-Enhanced Raman Optical Data Storage |
| DOR | Double Rotation |
| EAL-MCDF | Extended Average Level-(relativistic) Multiconfiguration Dirac-Fock |
| CDHR | Center For Devices And Radiological Health |
| APDC | Ammonium Pyrrolydinedithiocarbamate |
| CCMST | Co-ordinating Committee On Marine Science And Technology (UK) |
| OLED | Organic Light-emitting Device |