| Acronym | Meaning |
| ARC | AIDS-related Complex |
| ICD | Implantable Cardioverter Defibrillator |
| AQRV | Air Quality Related Values |
| ALK | Anaplastic Lymphoma Kinase |
| EDXD | Energy Dispersive X-ray Diffraction |
| QFDFT | Quantum-fluid Density-functional Theory |
| HUDF | Hubble Ultra Deep Field |
| HERA | Hadron Electron Ring Accelerator |
| NVLAP | National Voluntary Laboratory Accreditation Program |
| ABR | Advanced Breeder Reactor |