| Acronym | Meaning |
| FPKKR | Full-potential Korring-Kohn-Rostoker |
| FAAO | Free-atom Atomic Orbital |
| GPF | Gaussian Polarization Function |
| AFGP | Antifreeze Glycoprotein |
| DPPC | Dipalmitoyl Phosphatidylcholine |
| APC | Antigen Presenting Cell |
| PEM | Parametric Equations Of Motion |
| SURF III | Synchrotron UV Radiation Facility (at NIST) |
| GAMETAG | Global Atmospheric Measurements Experiment Of Tropospheric Aerosols And Gases |
| BMC | Bone Mineral Content |