| Acronym | Meaning |
| AMC | Alkyd Molding Compound |
| MDPE | Medium-density Polyethylene |
| DIPPR | Design Institute For Physical Property Data |
| CHDF | Capillary Hydrodynamic Fractionation |
| HRXRD | High Resolution X-ray Diffraction |
| ODFS | Optimized Dirac-Fock-Slater |
| MDW | Mixed Density Wave |
| SGF | Spherical Gaussian Function |
| CFM | Continued-fraction Method |
| CJCP | Corrected Coupled J Cross-polarization Spectra |