| Acronym | Meaning |
| AGWSE | Association Of Ground Water Scientists And Engineers |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| GDC | Glow Discharge Cleaning |
| NSC | National Safety Council |
| QCISDT | Quadratic CI (with) Single (and) Double (and) Triple (excitations) |
| RABITS | Rolling-assisted Biaxially Textured Substrates |
| COSS | Correlation Shift Scaling |
| HEBBLE | High Energy Benthic Boundary Layer Experiment |
| DAFLOW | Diffusion Analogy Flow [model] |
| OPM | Optimized Potential Model |