| Acronym | Meaning |
| IPPC | Integrated Pollution Prevention And Control |
| SMFS | Single Molecule Force Spectroscopy |
| HFP | Hartree-Fock Perturbation |
| ES | Electrospray [used Before MS For Mass Spectrometry] |
| GEMAP | Geocoded Emission Modeling And Projection |
| ESCORT | Error Self-compensation Reached By Tau-scrambling |
| SEM | Scanning Electron Microscopy |
| PDT | Photodynamic Therapy |
| AUMP | Annihilated Unrestricted Moeller-Plesset (spin Contaminant) |
| CLIPS | Chemical List Index And Processing System |