| Acronym | Meaning |
| IMPDH | Inosine-5'-monophosphate Dehydrogenase |
| ERS | Elastic Recoil Spectrometry |
| SFS | Saybolt Furol Seconds |
| TZ | Triple Zeta (basis Set) |
| OMNIS | Observatory For Multiflavor Neutrinos From Supernovae |
| CRAM | Caisse Regionale D'Assurance Maladie |
| OWG | Optical Waveguide |
| MPI | Multivariable Proportional-integral [control(ler)] |
| WDD | Weighted Density Distribution |
| DPA | Destructive Physical Analysis |