Macintyre Alfred J.
Mackay Foster C.
Mackay Frederic M.
Mackenroth Joseph R. III
Mackey Harold M.
Mackiewicz Edwin Thomas
Mackler Laurence
Macknik Stephen L.
Macpherson Ronald W.
Macrae Allan
Macromedia Inc.
Macuga James
Macuka Si. Edward
Madadi Abi F.
Madden Michael C.
Maddocks John W.
Maddux Daniel
Madigan Edwin F. Jr.
Madinpack
Madsen Ernest L.