| Acronym | Meaning |
| CGDN | Canadian Genetic Diseases Network |
| AMLCD | Active Matrix Liquid Crystal Display |
| COGS | Computer Oriented Geological Society |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| IHSS | International Humic Substances Society |
| EMTS | Environmental Monitoring Testing Site |
| GPUCHF | Geometric Perturbed Uncoupled Hartree-Fock Method |
| FICVS | Flow-injection Cathodic Stripping Voltammetry |
| COBRAS | Cosmic Background Radiation Anisotropy Satellite |
| NESCAUM | North East States Coalition For Air Use Management |