Is mna part of nnu? Clarifying Acronym Confusion
                                
                                
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                                    3 min read                                
                            
                                The Minnesota Nurses Association (MNA) is a key affiliate of the larger National Nurses United (NNU), a fact that directly addresses one common interpretation of this acronym-based question. However, the abbreviations MNA and NNU also have other, completely unrelated meanings, which is the source of frequent confusion.