| Acronym | Meaning |
| CHRIS | Chemical Hazards Response Info System |
| DOMO | Doubly Occupied Molecular Orbital |
| IWIC | International Waste Identification Code |
| LSE | Liquid/solid Extraction |
| EHMI | Environmental Hazards Management Institute |
| MICE | Methods Information Communications Exchange |
| QCCA | Quasiclassical Close-coupling Approximation |
| CFE | Colony-forming Efficiency |
| GHL | Generalized Heitler-London |
| GHRF | Growth Hormone-releasing Factor |