| Acronym | Meaning |
| QLGM | Quantum Lattice Gas Model (in Helium Superfluid Transition Temperature In Zeolite Pores) |
| GIP | Gastric Inhibitory Polypeptide |
| BOM | Biodegradable Organic Matter |
| AAPCO | Association For American Pesticide Control Officials |
| OEH | One-electron Hamiltonian (quantum Method) |
| APS | Adiabatic Pseudopotential |
| PPB | Parts Per Billion |
| OLT | Orthotopic Liver Transplantation |
| GGWD | Generalized Gaussian Wave-packet |
| DSPES | Depth-selective Photoelectron Spectroscopy |