| Acronym | Meaning |
| WHMO | Wolfsberg-Helmholz Molecular Orbital |
| SGFM | Surface Green Function Matching (method In Calcn. Of Electronic And Phonon Properties Of Crystal Surfaces And Interfaces) |
| MCPF+R | Modified Coupled-pair Functional (method With) Relativistic (correction) |
| SPMC | Stationary Phase Monte Carlo |
| COS | Cosmic Origins Spectrograph |
| RCM | Ring-closing Metathesis |
| NTRM | NIST Traceable Ref. Materials |
| SFF | Solid Freeform Fabrication |
| IUPHAR | International Union Of Pharmacology |
| CAGE | Capillary Affinity Gel Electrophoresis |