| Acronym | Meaning |
| IAM | Immobilized Artificial Membrane |
| BO | Biorthonormal (wave Function) |
| ECU | Electronic Control Unit |
| BFFAR | Benthic Foraminifera Accumulation Rate |
| SCM | Self-consistent Multipolar (method In Metal Cluster Calcns.) |
| NSERC | Natural Sciences And Engineering Research Council (Canada) |
| MSIP | Magnetron Sputtering Ion Plating |
| INCRA | International Cooper Research Association |
| HACCP | Pathogen Reduction And Hazard Analysis Critical Control Point |
| VSM | Variable Screening Model (for Quasimols. And MO Correlation Diagrams) |