| Acronym | Meaning |
| CBXT | Community-Based Clinical Trial |
| AISI | American Iron And Steel Institute |
| QCC | Quadrupole Coupling Constant |
| SMART-1 | Small Missions For Advanced Research In Technology-1 |
| USPHS | United States Public Health Service |
| WPT | Wave Packet Perturbation Theory |
| PAMBE | Plasma-assisted Molecular Beam Epitaxy |
| NMO | Natural Magnetic Orbital |
| IGCI | Industrial Gas Cleaning Institute |
| USGCRP | U.S. Global Change Research Program |