| Acronym | Meaning |
| DSA | Digital Subtraction Angiography |
| FERAM | Ferroelectric Random Access Memory |
| NELC | Non-exclusion Liquid Chromatography |
| NCCLS | National Committee For Clinical Laboratory Standards |
| FE | Fugitive Emissions |
| BART | Biological Activity Reaction Test |
| CLC | Coordinated List Of Chemicals |
| HLG | Hedin-Lundqvist-Gunnarsson (spin D. Functional) |
| IBS | Incomplete Basis Set |
| SRES | Special Report On Emission Scenario |