| Acronym | Meaning |
| OTA | Office Of Technology Assessment |
| MZDO | Modified Zero Differential Overlap |
| HY-CIVB | Hylleraas-configuration Interaction Valence Bond |
| CGI | Common Gateway Interface (web Scripting Tool) |
| NETA | National Environmental Training Association |
| ACNFS | Advisory Committee On Nuclear Facility Safety |
| BEHP | Bis(2-ethylhexyl) Phthalate |
| XSW | X-ray Standing Wave |
| NPP | Nuclear Power Plant |
| LMP | Laser Microprobe |