| Acronym | Meaning |
| NAEG | Nevada Applied Ecology Group (of US Department Of Energy) |
| TLHJ | Triple-layer Heterojunction |
| SIC | Silicon Integrated Circuit |
| ARGOS | Advanced Remote Gaseous Oxides Sensor |
| STEL | Short Term Exposure Limit |
| AOC | Assimilable Organic Carbon |
| CLIPS | Chemical List Index And Processing System |
| GEA | Gradient-expansion Approxn. (in Exchange-energy Calcns.) |
| TERRA | Tandem Accelerator For Environmental Research And Radiocarbon Analysis |
| SDY | Spin Drawn Yarn |