Mahoney Paula A.
Majlessi Heshmat
Maksimovich Ivan Vasilievich
Maldonado Bas Arturo Rodolfo Del Rosario
Manders Ernest K.
Manninen Gary
Manosalva Edgar G.
Manstein Dieter
Mansvelt Beck Hendrious J.
Manuel George C.
Marc Marcel
Marine Biological Laboratory
Marosek Susan Lynn
Marquit Timothy A.
Martelli Massimo
Marthaler Maurice
Marzluff Joseph
Matapurkar Balkrishna Ganpatrao
Matheson Leonard N.
Mathews Hallett H.