| Acronym | Meaning |
| CLEC | Chiral Ligand-exchange Chromatography |
| MIMIC | Microwave And Millimeter Wave Monolithic Integrated Circuit |
| IGCP | International Geological Correlation Program |
| HDTMAB | Hexadexyltrimethylammonium Bromide |
| RLPPS | Reactive Low-pressure Plasma Spraying |
| SMC | Schwinger Multichannel (for Electron-mol. Scattering) |
| VBR | Variational Basis Representation (in Quantum Calcns.) |
| PPGVB | Perfect Pairing Generalized Valence Bond (wave Function) |
| PRRSV | Porcine Reproductive And Respiratory Syndrome Virus |
| EPCE-F2(SIGM | Effective Pair Correlation Energy Method With The Factor-two (f2) Approximation For Sigma-electron Systems |