| Acronym | Meaning |
| HEN | Heat Exchanger Network |
| CCA | Close-coupling Approximation |
| YAEL | Yankee Atomic Environmental Laboratory |
| AMS | AIRS Area/Mobile Source Subsystem (subsystem Of AIRS) |
| APECED | Autoimmune Polyendocrinopathy-candidiasis-ectodermal Dystrophy |
| MTBE | Methyl Tert Butyl Ether (gasoline Additive) |
| DRIFT | Diffuse Reflectance IR Fourier Transform |
| DAM | Diallyl Maleate |
| CCM | Channeling Contrast Microscopy |
| EDF | Electricite De France |