| Acronym | Meaning |
| ASNT | American Society For Nondestructive Testing |
| DCAD | Dietary Cation-anion Difference |
| ICOS | Interactive Computer Optimization Of HPLC Sepns. |
| RAO | Remedial Action Objective |
| CDM | Clean Development Mechanism |
| FIMDA | Fluorescence Intensity Multiple Distributions Analysis |
| ATLEED | Automated Tensor Low-energy Electron Diffraction |
| ENFET | Enzyme Field-effect Transistor |
| CARD | Contract Laboratory Program Analytical Results Database |
| WARMF | Watershed Anal. Risk Management Framework |