| Acronym | Meaning |
| DTUL | Deflection Temperature Under Load |
| COG | Coke-oven Gas |
| NBACC | National Biodefense Analysis And Countermeasures Centerpa |
| API | American Petroleum Institute |
| EEC | European Economic Community |
| NASD | National Ag Safety Database |
| TOG | Total Organic Gas |
| GAGE | Global Atmospheric Gases Experiment |
| TZP | Tetragonal Zirconia Polycrystal |
| CHMO | Constrained Hartree-Fock Orbitals |