| Acronym | Meaning |
| PCB | Polychlorinated Biphenyl |
| FLIPR | Fluorescent Imaging Plate Reader |
| SIRMS | Stable Isotope Ratio Mass Spectrometry |
| DHF | Decoupled Hartree-Fock |
| MPO | Metropolitan Planning Organization |
| MSIS | Mass Spectrometer And Incoherent Scatter |
| SCAPS | Site Characterization And Analysis Penetrometer System |
| HEP | High Energy Physics |
| WWSCOT | Whisker Wall Support Coated Open Tubular Column |
| ALA | Association For Laboratory Automation |