What does MISI stand for?

Management Information Services, Inc. - Commercial firm

Member of the Iron and Steel Institute - British

Metro Information Services - Stock market symbol

Metro Information Services, Inc. - NASDAQ symbol (NASQ)

Metro Information Svcs. - NASDAQ symbol (SPSG)

Micro Imaging Systems, Incorporated (SAUO)

Micro Information Systems, Incorporated (SAUO)

Multipath Intersymbol Interference (PDAA)