| Acronym | Meaning |
| TSC | Technical Steering Committee |
| PAGE | Program For The Advancement Of Geoscience Education |
| IRMS | Isotope Ratio Mass Spectrometer |
| BGP4 | Border Gateway Protocol Version 4 |
| FMS | French Meteorological Society |
| CAM | Computer Aided Machining |
| ERA | Engineering Research Associates |
| FLMPA | Federal Land Management Policy Act |
| ACV | At-completion Variance |
| NOSS | National Ocean Satellite System |