Mascari Jean-François
Masmali Ibtisam
Masmoudi Mohsen
Mason Geoffrey
Masuda Tetsuya
Matsuo Atsushi
Mattes Josef
McAnally D. S.
McClure James E.
McCune Timothy C.
McDermott Roger J.
Medina Manuel
Medvedev Vladimir K.
Meer Michel van
Melville Duncan J.
Menini Claudia
Menous Frederic
Mériaux Antoine
Merkulov Sergei
Messia Maria Grazia