| Acronym | Meaning |
| UTI | Urinary Tract Infection |
| ILWAS | Integrated Lake Water Acidification Study |
| LTMPF | Low-Temperature Microgravity Physics Facility |
| RA | Remedial Action |
| BPSG | Borophosphosilicate Glass |
| EXFAS | Extended Fine Auger Structure |
| PRDA | Program Research And Development Announcement |
| TNFR | Tumor Necrosis Factor Receptor |
| CERES | Coalition For Economically Responsible Economies |
| PHO | Pseudoharmonic Oscillator |