| Acronym | Meaning |
| KISS | KPNO International Spectroscopic Survey |
| CDPF | Catalytic Diesel Particulate Filter |
| LCST | Lower Critical Solution Temperature |
| MCIC | Metals And Ceramics Information Center |
| PPT-MCF | Pseudo-polarization Tensor-mutually Consistent Field ( For Mol. Interactions) |
| ACSH | American Council On Science And Health |
| ANS | Autonomic Nervous System |
| CAB | Core And Bond (molecular Partitioning Method) |
| DARC | Description |
| MCEP | Multiconfigurational Electron Propagator (in Ionization Potential Calcns.) |