CPML may refer to:
Science & Technology
- Commodity product Markup Language (CpML), an industry standard used in wholesale energy trading
- Convolutional Perfectly Matched Layer, a grid truncation technique in the finite-difference time-domain method as a part of numerical mathematics
- Cyto-Plasmic Promyelocytic Leukaemia (cPML), a form of the promyelocytic leukemia protein
Business
- Central Pennsylvania Multiple Listing, a MLS-based system for real estate agents in Pennsylvania, US
Other
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