| Acronym | Meaning |
| TACT | Trans Alaska Crustal Transect |
| FOPPA | First-order Polarization Propagator Approach |
| DAM | Military Applications Branch (French; Direction Des Applications Militaires) |
| SCOT | Support Coated Open Tubular |
| CISDT | CI With Single And Double And Triple Excitations |
| HELP | Hydrologic Evaluation Of Landfill Performance Model |
| TPP | Triphenyl Phosphate |
| IWEM | Institution Of Water And Environmental Management |
| CAD | Collisionally Activated Dissociation |
| CMAQ | Community Multiscale Air Quality |