| Acronym | Meaning |
| PRM | Primary Reference Material |
| SCHAZ | Subcritical Heat-affected Zone |
| TERRA | Tandem Accelerator For Environmental Research And Radiocarbon Analysis |
| LEAP | Local-electrode Atom Probe |
| DHFR | Dihydrofolate Reductase |
| TISAB | Total Ionic Strength Adjustment Buffer (for Fluoride) |
| DSCF | Direct Self-consistent Field |
| HAV | Hepatitis A Virus |
| BCSLN-HL(N) | Bardeen-Cooper-Schrieffer-Lipkin-Nogami-Heitler-London(n) (n Is Nth-order MBPT Starting From The Self-consistent HL Model) |
| SBR | Styrene Butadiene Rubber |