| Acronym | Meaning |
| LAST | Lowest Anticipated Service Temperature |
| SERA | Sequential Electrochemical Reduction Analysis |
| UTMS | Universal Mobile Telecommunications System |
| HCI | Human-Computer Interface |
| EIMS | Environmental Information Management System |
| LAH | Lithium Aluminum Hydride |
| APSGF | Antisymmetrical Product Of Strongly Orthogonal Group Functions (a Wave Function) |
| PKD | Protein Kinase D |
| AEMA | Auger Electron Microanalysis |
| MCEP | Multiconfigurational Electron Propagator (in Ionization Potential Calcns.) |