| Acronym | Meaning |
| MS/MS | Multistage Mass Spectrometry |
| IDA | Iron Deficiency Anemia |
| CLIP | Corticotropin-Like Intermediate-lobe Peptide |
| AFC | Assimilation (with) Fractional Crystallization (geochemistry) |
| MISFET | Metal-insulator-semiconductor Field Effect Transistor |
| SIIMS | Secondary Ion Imaging Mass Spectrometry |
| TDRH | Time-dependent Rotated Hartree (theory) |
| LTPS | Low Temperature Polysilicon |
| SR-CCSD | Single Reference-CCSD |
| PI3K | Phosphatidylinositol 3-kinase |