| Acronym | Meaning |
| HDL | High Density Lipoprotein |
| CVS | Constant Volume Sampler |
| NFE-TB | Nearly-free-electron Tight-bonding (for Electronic Structure) |
| NPL | National Priorities List |
| ECCF | Equilibrium Charge-charge Flux (model In Ir Spectra Calcns.) |
| HGTF | Hermite Gaussian-type Function |
| SIA | Sequential Injection Analysis |
| ILS | Ionization Loss Spectroscopy |
| BAF | Biological Aerated Filter |
| SRPL | Spatially Resolved Photoluminescence |