| Acronym | Meaning |
| SMLR | Stepwise Multiple Linear Regression |
| SMSI | Strong Metal-support Interaction |
| R-CNDO/1X | Relativistic Complete Neglect Of Differential Overlap (method) |
| RMPM | Renormalized Multicenter Potential Model (for Scattering) |
| DPP | Differential-pulse Polarography |
| OMEX | Ocean Margin Exchange |
| NCAC | Nitrogen-containing Aromatic Compound |
| ITAM | Immunoreceptor Tyrosine-based Activation Motif |
| GLISP | Great Lakes International Surveillance Plan |
| LNDO | Local Neglect Of Differential Overlap |