| Acronym | Meaning |
| PDF | Probability-distribution Function |
| TRANES | Time-resolved Area Normalized Emission Spectroscopy |
| ACORE | Atomic Core Orbitals |
| HSI | Hyperthermal Surface Ionization |
| SOCO | Second-order Correlation Orbital |
| UBA | Unitarized Born Approxn. |
| CPC | Centrifugal Partition Chromatography |
| IMWIR | Interim Mixed Waste Inventory Report |
| XEOL | X-ray Excited Optical Luminescence |
| FIGE | Field Inversion Gel Electrophoresis |