| Acronym | Meaning |
| SPT | Selective Polarization-transfer |
| SCCF | Spin-correlated Crystal Field |
| TMV | Tobacco Mosaic Virus |
| CCA | Channel Coupling Array (quantum Theory For Atoms And Mols.) |
| MX | 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone |
| BER | Bit Error Rate |
| TIU | Technical Information Unit |
| IC-ACPF | Internally Contracted (multireference) Averaged Coupled Pair Functional |
| BARC | Bhabha Atomic Research Center |
| UOT | Universal Oxidn. Test |