- Hawkes, Anna Lorette Rose, 1890-19781
- Koss, Stephen E.1
- Kusch, Polykarp, 1911-19931
- Lamb, Willis E (Willis Eugene), 1913-20081
- Lane, William H1
- Langmuir, Irving, 1881-19571
- Lederman, Leon M.1
- Lorentz, H. A (Hendrik Antoon), 1853-19281
- Lummer, O (Otto), 1860-19251
- Manhattan Project (Organization)1
- Manhattan Project (U.S.)1
- Matzke, Edwin Bernard, 1902-19691
- Mayer, Maria Goeppert, 1906-19721
- McKnight, N. M (Nicholas McDowell)1
- Millikan, Robert Andrews, 1868-19531
- Miner, Dwight Carroll, 1904-19781
- Penzias, Arno A.1
- Perrin, Jean, 1870-19421
- Planck, Max, 1858-19471
- Quimby, Shirley L.1