| Acronym | Meaning |
| CDIF | Component Development And Integration Facility (MHD Channel Generator Plant |
| PDF | Probability Density Function |
| HLRW | High Level Radioactive Waste |
| IPDA | Intensified Photodiode Arrays |
| OEP | Odd-even (alkane/carbon) Predominance (geology) |
| ALSP | Atmosphere And Land Surface Processes |
| AODP | Advanced Ocean Drilling Program |
| BDT | Brittle-ductile Transition |
| LFC | Load Frequency Control (battery Systems) |
| NDO | Neglect Of Differential Overlap |