OMAM Views 6 meanings found OMAM is widely recognized as the abbreviation for John Steinbeck’s novel Of Mice and Men, but it also stands for the Icelandic band Of Monsters and Men, the Old Mutual asset‑management division, and an art museum in Florida. Miscellaneous Of Mice and Men Old Mutual Asset Managers Community Ormond Memorial Art Museum Of Monsters and Men Regional Abu Dhabi Dhafra Air Force Base, United Arab Emirates Business Old Mutual Asset Management