| Acronym | Meaning |
| PDQ | Physician Data Query |
| EMAG | Electron Microscopy And Analysis Group |
| NIOSH | National Institute For Occupational Safety And Health |
| CPT | Coulomb Wave-plane Wave (description With) Truncated (treatment) |
| PAW | Plasma Arc Welding |
| PSHF | Pseudospectral Hartree-Fock |
| L2 | Square Integrable (wave Function) (in Electron-atom Or -mol. Collisions) |
| RLS | Resonance Light Scattering |
| QCD | Quantum Chromodynamics |
| CFGFRP | Carbon Fiber And Glass Fiber Reinforced Plastics |