| Acronym | Meaning |
| CGMP | Cyclic Guanosine Monophosphate |
| FESTEM | Field-emission Scanning Transmission Electron Microscopy |
| CAS-SI | Complete Active Space-state Interaction |
| NRIOSA | Nonreactive Infinite-order Sudden Approxn. |
| SOCI | Standard Optimum Control [structure With] Integral [action] |
| GE-PIXE | Grazing-exit Particle-induced X-ray Emission |
| SSA | Specific Surface Area |
| OLPA | Orbital Local Plasma Approxn. (in Stopping Power Calcn. For Ions By Films) |
| SBS | Sick Building Syndrome |
| CCPD | Charge-coupled Photodiode Device |