| Acronym | Meaning |
| PSS | Primary Sewage Sludge |
| DMETEG | Dimethyl Ether Of Tetraethylene Glycol |
| DQ-MBPT | Double And Quadruple Excitation Diagrams In Many-body Perturbation Theory |
| BIXS | Beta-ray Induced X-ray Spectrometry |
| FLMTO | Film Linearized Muffin-tin Orbital (for Surface Electronic Structure Calcns.) |
| HOAT | 1-hydroxy-7-azabenzotriazole (peptide Coupling Agent) |
| LHC | Large Hadron Collider |
| AGNPS | Agricultural Non-point Source Pollution |
| GMT | Glass Mat Thermoplastic |
| HOCS | Harmonic-oscillator Coherent States |