[1] Mars Pathfinder

[2] MasPar Fortran

[3] Materials Processing Facility

[4] Message Parameter File

[5] Mission Plan File

[6] Momentary Power Failure

[7] Multiple Primary Feed

[8] Multipurpose Fotometer

[9] Multispectral Photographic Facility

[10] Mercury Polar Fly-by - Mission zur vollständigen Erkundung von Merkur (cancelled http://seds.lpl.arizona.edu/billa/tnp/spacecraft.html) {Weltraumfahrt}

[11] Mapoda, Papua New Guinea - internationale Fughafen-Kennung