JMPO Views 7 meanings found JMPO is seen in tech as a low‑level instruction, while online it commonly stands for "just my personal opinion", and it also appears in government and business titles. Miscellaneous Junta Medico Pericial Ordinaria José Miguel PEREZ OYARZUN Governmental Joint MILSTAR Program Office New Hampshire Judicial and Mediation Programs Office Computing Jump on Overflow Internet Just My Personal Opinion Business Job Management Process Owner