| Acronym | Meaning |
| SPAG | Small Particle Aerosol Generator |
| DDRPA | Double Direct Random Phase Approximation |
| SICM | Scanning Ion-conductance Microscopy |
| HADES | High Activity Disposal Exptl. Site [for Radioactive Waste] |
| EDTGA | Electrodynamic Thermogravimetric Analysis |
| CAP | Continuous Absorption Process |
| IDEA | Integrated Data For Enforcement Analysis |
| ADA | Adenosine Deaminase |
| SXPS | Soft X-ray Photoelectron Spectroscopy |
| PNA | Peanut Agglutinin |