| Acronym | Meaning |
| CPF | Coupled-pair Formalism |
| PRECP | Processing Emissions By Cloud And Precipitation (DOE Program) |
| RESA | Ring Infected Erythrocyte Surface Antigen |
| CIDA | Cometary Impact Dust Analyzer |
| PHF | Projected Hartree Fock |
| PFI | Pulsed Field Ionization |
| PINS | Portable Isotopic Neutron Spectroscopy |
| AMDCB | Applied Moment-Double Cantilever Beam |
| TGA | Thermogravimetric Analysis |
| IRM | Initial Remedial Measure |