| Acronym | Meaning |
| SCPA | Self-consistent Phonon Approximation (for Lattice Dynamics Of Quantum Crystals) |
| RAL | Recommended Allowable Limit |
| DPA | Differential Pulse Amperometry |
| LRFDCD | Lifetime-resolved Fluorescence-detected Circular Dichroism |
| CCMC | Coupled-cluster Method With Multiconfiguration Reference State |
| ERDA | Elastic Recoil Detection Analysis |
| ITER | International Thermonuclear Experimental Reactor |
| SEPA | State Environmental Policy Act |
| GEWEX | Global Energy And Water Cycle Experiment |
| CLS | Characteristic Loss Spectroscopy |