| Acronym | Meaning |
| WSOEA | Wallace Second-order Eikonal Approximation |
| LCCM | Linearized Coupled Cluster Method |
| CBI | Confidential Business Information |
| NRMS | Neutralization-reionization Mass Spectrometry |
| RTMS | Repetitive Transcranial Magnetic Stimulation |
| CERT | Const. Extension Rate Tensile |
| LUCO | Lowest Unoccupied Crystal Orbital |
| PCR | Photo-Conductive Resonance |
| ACIL | American Council Of Independent Laboratories |
| ARIP | Accidental Release Information Program |