| Acronym | Meaning |
| AAPG | American Association Of Petroleum Geologists |
| INCI | International Nomenclature Cosmetic Ingredient |
| DO | Diatomic Orbital |
| VIM | Vacuum Induction Melting |
| EMSL | Environmental Monitoring And Support Laboratory |
| DFS | Daily Flow System (file Within STORET) |
| RBM | Random Bonding Model |
| APC | Antigen Presenting Cell |
| CIS | Commonwealth Of Independent States |
| PSD | Prevention Of Significant Deterioration |