[1] Station Management Function unter FDDI
[2] Sub Multi Frame
[3] Single Mode Fiber - Monomodefaser
[4] Systems Measurement Facility (->"IEEE Standard Dictionary")
[5] Service Management Function (in ITU-T Q.1201)
[6] System Management Function (in ITU-T M.3400)
[7] Societe Meteologique de France - frz. meteorologische Gesellschaft
[8] Sacramento-Metro, CA, USA -internationale Fughafen-Kennung