| Acronym | Meaning |
| TLHJ | Triple-layer Heterojunction |
| STO NG | (n = A Number) Slater Type Orbitals Obtained By Using N Gaussian Functions |
| ASRL | Atmospheric Sciences Research Laboratory |
| LEAP | Local-electrode Atom Probe |
| WCUB | Wang Chang-Uhlenbeck-de Boer (quantum-mech. Relation In Rotational Relaxation Calcn.) |
| UATMP | Urban Air Toxics Monitoring Program |
| ROFA | Rotating Over Fire Air (boiler Firing) |
| MCPF | Modified Coupled-pair Functional (method In CI Calcns.) |
| TSE | Transmissible Spongiform Encephalopathies |
| LSNMS | Laser Secondary Neutral Mass Spectroscopy |