| Acronym | Meaning |
| PWEM | Partial-wave-expansion Method (in Electron Scattering Calcns.) |
| EPC | Epoxy Polymer Concrete |
| RPCR | Restricted Principal Component Regression |
| RAFA | Rank Annihilation Factor Analysis |
| DWBC | Deep Western Boundary Current |
| SLAMS | State And Local Air Monitoring System |
| SSULI | Special Sensor Ultraviolet Limb Imager |
| ARO | Analytical Radial Orbital |
| HAC | Hydrogen-assisted Cracking |
| LCFA | Long Chain Fatty Acid(s) |