| Acronym | Meaning |
| PUHFS | Projected Unrestricted-Hartree-Fock-Slater |
| SCC | Standards Council Of Canada |
| INID | Internationally Agreed Numbers For The Identification Of Data |
| NAMICS | North American Chapter Of The International Chemometrics Society |
| FCPC | Full-core Plus Correlation (calcn. Method) |
| CC | Close Coupling Method (for Atom-molecule Collisions) |
| CCMET | Coupled-cluster Many-electron Theory |
| SVP | Schwinger Variational Principle |
| ALT | Alanine Aminotransferase |
| NCSCI | National Center For Standards And Certification Information |