| Acronym | Meaning |
| ARIM | Accelerator And Reactor Improvement And Modification |
| DIN | Direct Injection Nebulizer |
| RTP | Reinforced Thermoplastic |
| MRISSA | Municipal Refuse Incineration System Simulation And Analysis Model |
| EOT | Equivalent Oxide Thickness |
| UEBS | Unitarized Eikonal Born Series (in Electron-atom Scattering) |
| EPTOX | Extraction Procedure Toxicity Test |
| SPHEM | Superfund Public Health Evaluation Manual |
| JSMS | Japan Society Of Materials Science |
| MEXA | Multiple-energy X-ray Absorptiometry |