| Acronym | Meaning |
| STEM | Scaled Taylor Exponential Model |
| TGF | Transforming Growth Factor |
| DPA | Destructive Physical Analysis |
| CERPIES | Collision Energy Resolved Penning Ionization Electron Spectra |
| GHRS | Goddard High Resolution Spectrograph |
| CLP | Cecal Ligation And Puncture |
| LASCO | Large Angle Spectroscopic Coronograph |
| PAM | Periodic Anderson Model |
| INDO/SP | Intermediate Neglect Of Differential Overlap/spin Polarization |
| GAW | Global Atmospheric Watch |