| Acronym | Meaning |
| PRTR | Pollutant Release And Transfer Register |
| ECOSP | Environmental Cleanup Objectives Standard Procedures |
| ECF | Electric Crystal Field |
| HTST | High-temperature Short-time |
| SXES | Soft X-ray Emission Spectroscopy |
| APA | Adiabatic Perturbation Approxn. (for Quantum Calcns. On Fermi Superfluids) |
| AAETA | Atomic Spectroscopy With Electrothermal Atomization |
| DNRC | Department Of Natural Resources And Conservation |
| AHW | Atomic Hydrogen Welding |
| ROV | Remotely Operated Vehicle |