| Acronym | Meaning |
| ACEC | Areas Of Critical Environmental Concern |
| HAMS | Helium Atoms Measurement System |
| GX | Generalized Exchange |
| AOSTRA | Alberta Oil Sands Technology And Research Authority |
| PSD | Pulse Shape Discrimination |
| NSTX | National Spherical Torus Experiment |
| TNS | 6-p-Toluidino-2-naphthalenesulfonic Acid |
| PST | Porcine Somatotropin |
| SAACGS | State Ambient Air Concentration Guidelines Or Standards |
| TGEP | Trace Gas Exchange Program |