| Acronym | Meaning |
| MSV | Morse-Spline-van Der Waals (interatomic Potential) |
| TOF | Time Of Flight |
| LADH | Liver Alcohol Dehydrogenase |
| ECP | Exchange Core Polarization |
| IRE | Interferon-responsive Element |
| PPIC | Pollution Prevention Information Clearinghouse |
| EI | Emissions Inventory |
| PTX | Pertussis Toxin |
| QLCPMET | Quasilinearized Coupled-pair-many-electron Theory |
| PAIS | Public Affairs Information Service |