| Acronym | Meaning |
| WEF | Water Environment Federation (formerly WPCF) |
| CEOOWG | Commercial Earth And Ocean Observations Working Group |
| HGP | Hepatic Glucose Production |
| CDMS | Cryogenic Dark Matter Search |
| IPPC | Integrated Pollution Prevention And Control |
| HEPES | N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic Acid |
| PHH | Planar Halogenated Hydrocarbon |
| OFW | Organic Free Water |
| ESI | Electrospray Ionization |
| SORG | Stratospheric Ozone Review Group |