| Acronym | Meaning |
| TPPM | Two-pulse Phase Modulation |
| AE-CI | All Electron-configuration Interaction |
| AMC | Alkyd Molding Compound |
| ECFS | Hot And Cold Potable Water (French; L'eau Chaude Et Froide Sanitaire) [a Class Of Pipe Application] |
| MERT | Medical Emergency Response Team |
| HS-MR-CCSD | Hilbert Space-multireference-coupled Cluster (with) Single (and) Double (excitations) |
| RPD | Relative Percent Difference |
| SMART | Stimulated Martensite-austenite Reverse Transformation |
| HPSAM | H-point Standard Additions Method |
| NPAPS | Non-phase Alternation Pulse Sequence |