| Acronym | Meaning |
| CERDIP | Ceramic Dual-inline Package |
| TPA | Two-photon Absorption |
| HPM | Hole-potential Model (in Calcn. Of Mol. Excited States) |
| LEP | Local Electron Pair (model For Intra- & Intermol. Interactions) |
| LAMOFS-ETE | Laser Excited Molecular Fluorescence Spectroscopy With Electrothermal Evaporation |
| BERM | Biological And Environmental Reference Materials |
| ELF | Environmental Load Factor |
| GC | Guanine + Cytosine |
| SOP | Second-order Potential (method For Positron-atom Scattering) |
| LOES | Laser Optical Emission Spectroscopy |