| Acronym | Meaning |
![](file.png) | IFRTS | Internal-floating-roof Tanks |
![](file.png) | PISA | Pair Interaction Structureless Approximation |
![](file.png) | HAZCOM | Hazardous Communication Plan |
![](file.png) | LINEAR | Lincoln Near Earth Asteroid Research |
![](file.png) | GDP | Gross Domestic Product |
![](file.png) | TBEH | Tight-binding Extended Hueckel (extended Hueckel Tight-binding) |
![](file.png) | LEPD | Low Energy Photon Detector |
![](file.png) | DEG | Diethylene Glycol |
![](file.png) | SPL | Spent Potliner |
![](file.png) | HPRT | Hypoxanthine Phosphoribosyltransferase |