| Acronym | Meaning |
| SD | Std. Deviation |
| APEO | Alkylphenol Ethoxylates |
| DI | Direct Injection (engine; Diesel) |
| IEL | Independent Electron (model In Ion-impact Ionization Calcns.) |
| LPFF | Laser Photolysis Fragment Fluorescence |
| UBM | Under Bump Metallurgy |
| NRCC | National Research Council Of Canada |
| IAMAS | International Association Of Meteorological And Atmospheric Sciences |
| SRIM | Structural Reaction Injection Molding |
| CDA | Conceptual Design Activity |