| Acronym | Meaning |
| CEAS | Coulometric Electrode Array System |
| CBD | Citrate-bicarbonate-dithionite (sample Treatment In Soil Analysis) |
| RE | Recoupled States (in Orbiting Resonances Calcns. In Atom-mol. Inelastic Scattering) |
| DEP | Department Of Environmental Protection |
| HAMA | Human Anti-mouse Antibody |
| BALF | Bronchoalveolar Lavage Fluid |
| CWS | Coal Water Slurry |
| BCF | Beneficiated Coal Fuel |
| APIG | Antisymmetrized Product (of) Identical Geminals |
| LOD | Loss On Drying |