MPO

MPO may refer to:

==Science and technology== Myeloperoxidase, a peroxidase enzyme most abundantly present in neutrophil granulocytes .mpo (Multi Picture Object file extension), a 3D computer graphics image file format Medial preoptic area, a portion of the preoptic area of the hypothalamus Multi-fiber Push-On, a type of optical fiber connector Multiset path ordering, a well-ordering in term rewriting (computer science) Matrix Product Operator, a type of tensor network central to the Density Matrix Renormalisation Group numerical technique