| Acronym | Meaning |
| WPS | Wet Powder Spraying (in Ceramics Manuf.) |
| BCKD | Branched-chain Alpha-ketoacid Dehydrogenase |
| APH | Adiabatically Adjusting |
| HPAEC | High-performance Anion-exchange Chromatography |
| OELD | Organic Electroluminescent Device |
| ASM | American Society For Metals |
| RAMS | Regional Air Monitoring System |
| CLIA-88 | Clinical Laboratory Improvement Amendments Of 1988 |
| XAFS | X-ray Absorption Fine Structure |
| ANPR | Advance Notice Of Proposed Rulemaking |