| Acronym | Meaning |
| CDT | Critical Dissolution Time (synthetic Fiber And Polymer Property) |
| DIDMOAD | Diabetes Insipidus |
| PSA | Potentiometric Stripping Analysis |
| BID | Buoyancy Induced Dispersion |
| MSP | Merozoite Surface Protein |
| HON | Hazardous Organic NESHAP |
| DWIOS | Distorted Wave Infinite Order Sudden Approximation |
| TER | Total External Reflection |
| NTSB | National Transportation Safety Board |
| POTDR | Polarization Optical Time Domain Reflectometry |