A. A. F. R. M. S. M. S. G. T. R. M. W. C. H.

The sequence "A. A. F. R. M. S. M. S. G. T. R. M. W. C. H." appears to be an acronym composed of initials, each representing a specific word. To explain it clearly, I'd need the context or what these initials stand for. Without that, I can tell you it’s likely a condensed way of listing concepts, organizations, or names, using their initials. If you provide the full phrase or context, I can give a precise, straightforward explanation suitable for a layperson.