| Acronym | Meaning |
| CDCCC | Centrifugal Droplet Countercurrent Chromatography |
| FGEF | Federal Geographic Encoding Format |
| SCPT | Self-consistent-perturbation Theory |
| PVC | Pigment Volume Concentration |
| FCHF | Frozen-core Hartree-Fock |
| PRP | Potentially Responsible Party (Superfund) |
| VPSA | Vainshtein-Presnyakov-Sobelman Approxn. (for Excitation In Atom-ion Collisions) |
| VEEH | Variable Electronegativity Extended Hueckel Method |
| LPA | Local Plasma Approxn. (in Calcns. Of Stopping Powers For Ions By Films) |
| ALPID | Analysis Of Large Plastic Incremental Deformation |