| Acronym | Meaning |
| OLDA | Ordinary Linear Discriminant Analysis |
| CPF | Coupled-pair Functional (CI Method With Energy Functional) |
| CNDO/BW | Complete Neglect Of Differential Overlap With Boyd And Whitehead Parametrization |
| WLA | Waste Load Allocation |
| ADL | Analytical Detection Limit |
| TC-GME | Time-convolution Generalize Master Equation (in Quantum Tunneling Calcns.) |
| FADD | Fas-associated Death Domain Protein |
| IEM | Immunoelectron Microscopy |
| IPT | Iterated Perturbation Theory |
| DIM-3C | Diatomics-in-mols. Method Including 3-center Terms (integrals) |