| Acronym | Meaning |
| MST | Microbial Source Tracking |
| ODLRO | Off-diagonal Long-range Order |
| ACC | Aquifer Contamination Control |
| PLY | Photoluminescence Yield |
| LRTI | Lower Respiratory Tract Infection |
| ADI | Austempered Ductile Iron |
| TGDDM | Tetraglycidyl-4,4'-diaminodiphenyl Methane Epoxy |
| GOPW | Gaussian Orthogonalized Plane Wave |
| DFTG | Density Functional Theory (with) Gradient (corrections) |
| CCIX | Continuous Countercurrent Ion Exchange |