| Acronym | Meaning |
| TFPI | Tissue Factor Pathway Inhibitor |
| AFRPL | Air Force Rocket Propulsion Laboratory (USA) |
| LSD-GX-SIC | LSD-GX-with Generalized Exchange-self-interaction Corrected |
| TAG | Trans-Atlantic Geotraverse |
| PTSD | Post-traumatic Stress Disorder |
| SNG | Synthetic Natural Gas |
| NLXC | Nonlocal Exchange Correlation (potential) |
| ACRIM | Active Cavity Radiometer Irradiance Monitor |
| SEPT | Secular Equation (with) Perturbation Theory |
| SPOT | Satellite Pour L'Observation De La Terre |