| Acronym | Meaning |
| IRPTC | International Register Of Potentially Toxic Chemicals |
| GDL | Glow Discharge Lamp |
| AICUZ | Air Installation Compatible Use Zones |
| IEC | Inertial Electrostatic Confinement |
| IVC | Inferior Vena Cava |
| ARAC | Atmospheric Release Advisory Capability |
| AUSST | Automatic Synthesis Of Symptom Tree Model |
| ACBP | Acyl-CoA Binding Protein |
| OWG | Optical Waveguide |
| NPTII | Neomycin-phosphotransferase II |