| Acronym | Meaning |
| SNR | Supernova Remnant |
| GFDL | Geophysical Fluid Dynamics Laboratory |
| TCR | Total Chlorine Residual |
| BCT | Best Control Technology |
| CAS | Chemical Abstracts Service |
| VOFF | Valence Orbital Force Field |
| ERL-C | Environmental Research Laboratory Corvallis |
| DOS | Density Of States (in Band Structures) |
| UBA | Unitarized Born Approxn. |
| ERDA | Elastic Recoil Detection Analysis |