| Acronym | Meaning |
| CSDW | Centrifugal Sudden (or Coupled States) Distorted Wave (methodfor Reactive Mol. Collisions) |
| BIS | Bispectral Index |
| UDRI | University Of Dayton Research Institute |
| WIMP | Wireless Implanted Magnetic Resonance Probes |
| CSAAS | Continuum Source Atomic Absorption Spectrometry |
| BHA | 3-tert-butyl-4-hydroxyanisole Par |
| HUDF | Hubble Ultra Deep Field |
| PSB | Photosynthetic Bacteria |
| LSW | Localized Spherical Wave (in Electronic Structure Calcns.) |
| ELG | Emission-line Galaxy |