Complex sentence: On September 1,2011, the organization changed its acronym from MENC to NAfME, and in March 2012, Professor Glenn Nierman was elected President-Elect of NAfME.
Split into simpler sentences: On September 1,2011, the organization changed its acronym from MENC to NAfME. In March 2012, Professor Glenn Nierman was elected president-elect of NAfME.