| Acronym | Meaning |
| CVM | Cluster Variation Method (in Calcns. On Semiconductors) |
| INS | Ion Neutralization Spectroscopy |
| CSP | Computational Singular Perturbation (math Modeling Method) |
| LPFF | Laser Photolysis Fragment Fluorescence |
| COLOC | Correlation Spectroscopy For Long-range Couplings |
| NPOX | Nonpurgeable Organic Halide |
| GLF | Gaussian Lobe Function |
| RMLC | Recommended Maximum Contaminant Level |
| FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |
| HCPA | Homomorphic Cluster Coherent Potential Approximation |