| Acronym | Meaning |
 | CPV | Cytoplasmic Polyhedrosis Virus |
 | PNET | Primitive Neuroectodermal Tumor |
 | NSH | Normalized Spherical Harmonic (hamiltonian) |
 | CPAP | Continuous Positive Airway Pressure |
 | BMD | Benchmark Dose |
 | IRN | Indicator Radionuclide |
 | SRT | Sludge Or Solids Retention Time |
 | XNBR | Carboxylated Nitrile Rubber |
 | MFA | Molecular-field Approximation |
 | MOMO | Maximum Overlap Molecular Orbital |