| Acronym | Meaning |
| ITT | Impact Transition Temperature |
| EMEP | European Monitoring And Evaluation Program |
| WLAN | Wireless Local Area Network |
| GLC | Gas Liquid Chromatography |
| AGS | Alternating Gradient Synchroton |
| LLRD | Long-lived Radioactive Dust |
| CRMGT | Channel Regulated MOS-gated Thyristor |
| SIMR | Swedish Institute For Metals Research |
| PEM | Parametric Equations Of Motion |
| RCSB | Research Collaboratory For Structural Bioinformatics |