| Acronym | Meaning |
| ORAU | Oxford Radiocarbon Accelerator Unit (University Of Oxford) |
| SPARPES | Spin Polarized Angle-resolved Photoelectron Spectroscopy |
| ACMV | African Cassava Mosaic Virus |
| ODES | Ocean Data Evaluation System |
| SAGE | Soviet-American Gallium Experiment |
| SIMPLISMA | Simple-to-use Interactive Self-modeling Mixture Analysis |
| CFE | Coherent Forward Emission |
| BMDL | Below Method Detection Level |
| VPAM | Variable Phase Amplitude Method (for Electron-atom Scattering) |
| AFB | Anaerobic Fluidized Bed |