| Acronym | Meaning |
| SRAM | Static Random Access Memory |
| CTR | Calcitonin Receptor |
| LLRD | Long-lived Radioactive Dust |
| MITI | Ministry Of International Trade And Industry (Japan) |
| UPW | Ultrapure Water |
| AAEE | American Academy Of Environmental Engineers |
| SCOP | Spherical Complex Optical Potential (in Quantum Calcn. On Mol. Scattering) |
| LEO | Low Earth Orbit |
| PERT | Program Evaluation And Review Technique |
| EDEC | Equal Distances Equal Charges Model |