| Acronym | Meaning |
| AS-PCR | Allele-specific Polymerase Chain Reaction |
| LCD | Liquid Crystal Display |
| GEIA | Global Emissions Inventory Assessment |
| PNEC | Predicted No-effect Concentration |
| PMP2 | (spin) Projected Moeller-Plesset Second-order (perturbation Theory) |
| EMMI | Environmental Monitoring Methods Index |
| ARXAS | Angle-resolved X-ray Absorption |
| ANO | Average Natural Orbitals |
| ALMA | Analytical Laboratory Managers Association |
| NMA | Nuclear Microanalysis |