| Acronym | Meaning |
| TIMP | Tissue Inhibitors Of Metalloproteinase |
| SCM | Shell-correction Method (in Calcns. For Metal Clusters) |
| DHHS | Department Of Health And Human Services |
| SMOW | Standard Mean Ocean Water |
| ERP | Event-related Potential |
| MPW | Multiple Plane Wave (in Electronic-property For Metals) |
| NPSSMO | Nonpaired Spin Spatial Molecular Orbital |
| SSSD | Small-scale, Short-duration |
| DED | Death Effector Domain |
| TES | Transition-edge Sensor |