| Acronym | Meaning |
| NMDS | Nonmetric Multidimensional Scaling |
| EEF GTO | Electric Field Gradient Gaussian-type Orbital |
| HRCT | High-Resolution Computed Tomography |
| FEV | Forced Expiratory Volume (measure Of Lung Function) |
| SEREX | Serological Identification Of Antigens By Recombinant Expre |
| NEWS | National Surface Water Survey (USEPA) |
| CDM | Clean Development Mechanism |
| NSS | National Stream Survey (USA) |
| ALN | Adaptive Learning Network |
| DNR | Department Of Natural Resources |