| Acronym | Meaning |
| TOCSY | Total Correlation Spectroscopy |
| MBGF | Many-body Green Function |
| PKG | Protein Kinase G |
| BN | Boron Nitride |
| SMM | Scanning Magnetic Microscopy |
| B/F | Bag Filter |
| BSO | Basic Symmetric Operator (in Second-quantization Calculations) |
| NACLA | The National Cooperation For Laboratory Accreditation |
| SLA | Scanning Laser Ablation |
| CAB | Combination Of Atomic Boxes (mo Method) |