| Acronym | Meaning |
![](file.png) | UNITAR | United Nations Institute For Training And Research |
![](file.png) | CEMOS | Complementary Enhanced Metal-oxide Semiconductor |
![](file.png) | NIS | Neutron Inelastic-scattering |
![](file.png) | LCAO LDA | LCAO-local Density Approxn. |
![](file.png) | PCET | Proton-coupled Electron Transfer |
![](file.png) | GSI | Gonadosomatic Index |
![](file.png) | KBES | Knowledge-based Expert System |
![](file.png) | STEAMER | Slow Turning Echo Amplitude Modulation And Echo Reduction |
![](file.png) | ARCHIE | Automated Resource For Chemical Hazard Incident Evaluation |
![](file.png) | PINN | Proposed International Nonproprietary Names (for Drugs) |