| Acronym | Meaning |
| APC | Adenomatous Polyposis Coli |
| NACEPT | National Advisory Council For Environmental Policy And Technology |
| ISCLT | Industrial Source Complex Long Term (dispersion Model) |
| MPI | Multiphoton Ionization |
| JIS | Japan Industrial Standard |
| BOW | Bond-order Wave |
| LCGTO-MCP-LS | Linear Combination Of Gaussian-type Orbitals-model Core Potential-local Spin Density |
| ESRD | End-stage Renal Disease |
| ALAD | Delta-aminolevulinic Acid Dehydratase (lead Poisoning Indicator) |
| MP-QMC | Model Potential-quantum Monte Carlo |