| Acronym | Meaning |
| IDMS | Isotope Dilution Mass Spectrometry |
| MEN1 | Multiple Endocrine Neoplasia Type 1 |
| NASN | National Air Sampling Network |
| PSD | Pore Size Distribution |
| GLORIA | Gold-labeled, Optically Read, Rapid Immunoassay |
| SPEED | SiRNA Prodn. By Enzymatic Engineering Of DNA |
| CIOSA | Classical Infinite-order Sudden Approxn. |
| PRBS | Pseudo-random Binary Sequence |
| DSA | Digital Subtraction Angiography |
| ALCHEMI | Atomic Location By Channeling Enhanced Microanalysis |