| Acronym | Meaning |
| NMO | Natural Magnetic Orbital |
| DEMA | Diesel Engine Manufacturers Association |
| ASNT | American Society For Nondestructive Testing |
| KLN | Potassium Lithium Niobate |
| TGRS | Transient Gamma-Ray Spectrometer |
| COSPAR | Committee On Space Research |
| SECS | Simulation And Evaluation Of Chemical Synthesis |
| IIAES | Ion Induced Auger Electron Spectroscopy |
| RLS | Resonance Light Scattering |
| CFCC | Continuous Fiber Ceramic Composite |