| Acronym | Meaning |
| KPLS | Kernel Partial Least Squares |
| VPSSQM | Variable-phase Supersymmetric Quantum Mechanics |
| RTPM | Radical Triplet Pair Mechanism |
| ADHD | Attention Deficit Hyperactivity Disorder |
| CSA | Cambridge Scientific Abstracts |
| HFET | Heterostructure Field Effect Transistor |
| NO | Natural Orbital |
| AHF | Approximate Hartree-Fock Method |
| DFA | Dual Fouling Apparatus |
| GISNET | Geographic Information Systems Bulletin Board |