| Acronym | Meaning |
| PGSE | Pulsed Gradient Spin Echo |
| HFFR | Halogen-free Flame Retardant [thermoplastics] |
| TPAD | Temperature-phased Anaerobic Digestion |
| EPT | Exponential Perturbation Theory |
| MTO | Muffin-tin Orbital |
| IAD | Ion Assisted Deposition |
| MCR | Microcarbon Residue |
| CLEVER | Clinical Laboratory For Evaluation And Validation Of Epidemiologic Research |
| DDMO | Differential Density Matrix Overlap (index |
| FTD | Frontotemporal Dementia |