| Acronym | Meaning |
| NVP | Newton Variational Principle |
| LFG | Landfill Gas |
| FOB | Functional Observational Battery |
| ANSIG | Assignment Of NMR Spectra By Interactive Graphics |
| BILE | Beam Induced Light Emission |
| RSM | Reduction Symmetry Method (in Crystal Field Theory) |
| EHC | Environmental Health Committee |
| CGA | Compressed Gas Association |
| PCS | Photon Correlation Spectroscopy |
| APC | Antigen Presenting Cell |