| Acronym | Meaning |
| SCAP | Self-consistent Average Phonon (theory) |
| PETP | Poly(ethylene Terephthalate) |
| IAMAS | International Association Of Meteorological And Atmospheric Sciences |
| OBDD | Ordered Bicontinuous Double-diamond |
| NIOSH | National Institute For Occupational Safety And Health |
| SCGP | Shell Coal Gasification Process |
| QVE | Quasivibrational Energy (formalism In Multiphoton Dissocn.) |
| MMCDF | Multichannel Multiconfiguration Dirac-Fock Method |
| JME | Java Molecular Editor |
| AUFS | Absorbance Units Full Scale |