| Acronym | Meaning |
| FFA | Free Fatty Acid |
| RAINS | Regional Acidification Information And Simulation |
| MP2(FU) | MP2(full) Inner-core Electrons Are Included In The Approxn. |
| ADME | Absorption |
| CPE | Chlorinated Polyethylene |
| WERL | Water Engineering Research Laboratory |
| NAPRI | North American Pollutant Release Inventory |
| XHV | Extremely High Vacuum |
| ISRA | Image-space Reconstruction Algorithm |
| IABO | International Association Of Biological Oceanography (ICSU) |