| Acronym | Meaning |
| PFWM | Parametric Four-wave Mixing |
| CCSD-GF | CCSD-green Function |
| CSEPP | Chemical Stockpile Emergency Preparedness Plan |
| EU | European Union |
| AIDJEX | Arctic Ice Dynamics Joint Experiment |
| AIMB | Analogy And Intelligence In Model Building |
| ICGCC | Integrated Coal Gasification Combined Cycle Plant |
| CPST | Classical Perturbation Scattering Theory |
| SRPES | Synchrotron Radiation Photoelectron Spectroscopy |
| ESA-IRS | European Space Agency-Information Retrieval Service |