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What does MSIM stand for?

MSIM stands for MySpace Instant Messenger

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Slang/chat, popular culture

See other definitions of MSIM

Other Resources:
We have 12 other meanings of MSIM in our Acronym Attic

Samples in periodicals archive:

Each Town Hall will create an intimate, hour long dialogue between one Presidential candidate and the MySpace community while viewers at home submit questions via MySpace instant messenger and watch live via MySpace webcast.