| Acronym | Meaning |
| DPIA | Digital Printing And Imaging Association |
| IGOR | Interactive Generation Of Organic Reactions |
| OSTP | Office Of Science And Technology Policy |
| DTMR | Diffusion Tensor Magnetic Resonance |
| HWTC | Hazardous Waste Treatment Council |
| TSCAP | Thermally Stimulated Capacitance |
| LVQ | Learning Vector Quantization |
| HEGO | Heated Exhaust Gas Oxygen |
| NCLI | National Chemical Laboratory For Industry (Japan) |
| ANP | Atrial Natriuretic Peptide |