| Acronym | Meaning |
| IRS | Insulin Receptor Substrate |
| AXS | Anomalous X-ray Scattering |
| ASKA | Analog Sensitive Kinase Allele |
| ECDIN | Environmental Chemicals Data And Information Network |
| AAMOM | An Approximate Molecular Orbital Method |
| ATH | Aluminum Trihydrate |
| WCUB | Wang Chang-Uhlenbeck-de Boer (quantum-mech. Relation In Rotational Relaxation Calcn.) |
| UCG | Underground Coal Gasification |
| IEPA | Independent Electron Pair Approximation |
| COLIWASA | Composite Liquid Waste Sampler |