| Acronym | Meaning |
| TSNIGRI | Research Center Of The Institute For Geol. Exploration Of Base And Precious Metals (Russia) |
| ABWR | Advanced Boiling Water Reactor |
| FASSST | FAst Scan Submillimeter Spectroscopy Technique |
| SIA | Semiconductor Industry Association |
| EHB | Extended Hubbard (hamiltonian) |
| MEDLARS | Medical Literature Analysis And Retrieval System (NLM) |
| STEM | Scaled Taylor Exponential Model |
| PWM | Pulse Width Modulation |
| PWB | Printed Wiring Board |
| EMII | Enriched Mantle Component 2 (of S. R. Hart |