M-4


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AcronymDefinition
M-4Microwave Multi-Media Modules Initiative (IEEE MTT Society)
References in periodicals archive ?
The classes M-4, M-5 and M-6 of series 2003-FM1 are affirmed and removed from Rating Watch Negative due to an improvement in overcollateralization (OC).
Class M-4, rated 'BBB+', placed on Rating Watch Negative;