| Acronym | Meaning |
| CC-PV(D,T,Q) | Correlation-consistent Polarized (double, Triple, Or Quadruple)-split Valence Basis Set |
| BOC-MP | Bond Order Conservation-morse Potential |
| OGTT | Oral Glucose Tolerance Test |
| PSS | Perturbed Stationary State |
| SMM | Solar Maximum Mission |
| STN | Super Twisted Nematic |
| ERAQS | Eastern Regional Air Quality Study |
| RAS | Returned Activated Sludge |
| NITS | National Institute Of Technology And Standards |
| AER | Atmospheric And Environmental Research |