| Acronym | Meaning |
 | KCS | K-matrix Centrifugal Sudden (in Mol.-scattering Theory) |
 | DME | Dielectric Midgap Energy (model) |
 | MACS | Modified Atomic Charge Superposition (in Calcns. On Atom-surface Scattering Potentials) |
 | TANGO | Testing For Adjacent Nuclei With A Gyration Operator |
 | MOE | Margin Of Exposure |
 | DMA | Distributed Multipole Analysis |
 | LOCA | Loss-of-Coolant Accident |
 | MERT | Medical Emergency Response Team |
 | WPCF | Water Pollution Control Federation |
 | VEDW IOS | Vibrational Exponential-distorted-wave Infinite-order-sudden (method For Inelastic Mol. Collisions Calcn.) |