| Acronym | Meaning |
| TIMI | Thrombolysis In Myocardial Infarction |
| RCA | Rolling-circle Amplification |
| VZV | Varicella-zoster Virus |
| EPLD | Erasable Programmable Logic Device |
| RSW | Resistance Spot Welding |
| JCBN | IUPAC-IUB Joint Commission On Biochemical Nomenclature |
| PRT | Platinum Resistance Thermometer |
| HOMO | Highest Occupied Molecular Orbital |
| LSD | Lysergic Acid Diethylamide |
| ARISS | Angle Resolved Ion Scattering Spectroscopy |