| Acronym | Meaning |
| OPM | Open Path Monitors (air Pollution Sensors) |
| CLOT | Carbon Layer Open Tubular (column) |
| GRIDS | Geographic Resources Information And Data System |
| SSCV | Semi-submersible Crane Vessel |
| IEP | Isoelectric Point |
| IPF | Inorg. Polymer Flocculant |
| HAZMAT | Hazardous Materials |
| LTO | Laguerre-type Orbital (an Ao) |
| ECNIMS | Electron Capture Negative Ionization Mass Spectrometry |
| BCUT | Burden CAS And University Of Texas |