CGMB Views 4 meanings found CGMB is chiefly a neuroscience research center focusing on brain gene manipulation, while the same letters are used by various international ministries, a mineral‑jewelry firm, and a municipal council. Medical Center for Gene Manipulation in the Brain Miscellaneous Common Global Ministries Board Compagnie Générale de Minéraux Bijouterie Consiliul General al Mun Bucureşti