- Bayer, Cimélio.
- Bayer, Clemens.
- Bayer, Edvin, 1862-1927
- Bayer, Ehrentraud, 1953-
- Bayer, Emil.
- Bayer, Forrest L.
- Bayer, František.
- Bayer, Franz
- Bayer, Frederick M. (Frederick Merkle), 1921-2007
- Bayer, Hector von
- Bayer, Johann Nepomuk, 1802-1870
- Bayer, M B
- Bayer, Max B.
- Bayer, Randall James
- Bayer, Steffen
- Bayer, Ulf.
- Bayerische Akademie der Wissenschaften
- Bayerische Akademie der Wissenschaften. Historische Kommission.
- Bayerische Akademie der Wissenschaften. Mathematisch-Physikalische Klasse.
- Bayerische Botanische Gesellschaft zur Erforschung der Heimischen Flora.
- Bayerische Julius-Maximilians-Universität Würzburg. Institut für Pharmazeutische Biologie und Botanik.
- Bayerische Staatssammlung für Paläontologie und Historische Geologie München
- Bayerischer Saatzuchtverein.
- Bayerisches Nationalmuseum.
- Bayern, A. von (Albrecht von)
- Bayer-Semesan Company.
- Bayfield, Gabriel, 1781-1870
- Bayfield, George.
- Bayfield, T. G.
- Bayger, J. A.
- Bayha, Keith.
- Baylac, Michel
- Bayldon, J. S.
- Bayle des Hermens, Roger de, 1923-2010
- Bayle, Antoine Laurent Jessé, 1799-1858
- Bayle, Bruce.
- Bayle, E.
- Bayle, Patrick.
- Bayle-Barelle, Giuseppe, 1768-1811
- Bayles, J.
- Bayless, Steve.
- Bayless, V. M.
- Bayley, Barbara
- Bayley, Edward Clive
- Bayley, Ivan A.
- Bayley, Ken
- Bayley, Michael J.
- Bayley, Peter B.
- Bayley, Suzanne E.
- Bayley, William Shirley, 1861-1943
- Baylis, Ernest
- Baylis, G T S
- Baylis, H. A. (Harry Arnold), 1889-1972
- Baylis, Maggie.
- Bayliss, Clara Kern.
- Bayliss, D. E.
- Bayliss, Helen
- Bayliss, Julian
- Bayliss, O. H.
- Bayliss, Paul S.
- Bayliss, William Maddock, Sir, 1860-1924
- Bayliss-Elliott, Jessie S.
- Baylor University. College of Medicine. Department of Neurology.
- Baylor, Alice Hills,
- Baylor, Edward R.
- Baylor, Martha Barnes
- Bayly, Ian A. E. (Ian Albert Edgar)
- Bayly, Ian A.E.
- Bayly, Isabel L.
- Bayly, L. L.
- Bayly, Michael J
- Bayly, Mike
- Bayn, Robert L
- Baynard, Oscar E
- Bayne, Brian L.
- Bayne, Christopher J
- Bayne, Elizabeth G.
- Bayne, Erin M.
- Bayne, M., Mrs.
- Bayne, Peter, 1830-1896
- Bayne, Richard Roskell
- Baynes Chapman, Andrew
- Baynes, Alexander.
- Baynes, C. E.
- Baynes, Charles, active 1820-1834
- Baynes, Elizabeth H
- Baynes, Ernest Harold, 1868-1925
- Baynes, James.
- Baynes-Cope, A D
- Baynton, Harold W
- Bayón, Álvaro
- Bayón, Eva.
- Bayon, H. P. (Henry Peter), 1876-1952
- Bayón, Néstor D.
- Bayors, Winifred M
- Bayou Gardens (Firm),
- Bayouth, J. Mark.
- Bayraktaroglu, Emine
- Bayraktarov, Elisa
- Bays, Jas. H. Mrs. (James H.),
- Bays, Martha
- Baysa, Agaton
- Bay-Schmith, Enrique
- Bayshashov, Bolat
- Bayssade-Dufour, Christiane
- Baytaşoğlu, Hazel
- Bayvet, Gustave, 1829-1904
- Baz, Arturo
- Bazai, Z. A. (Zahoor Ahmad)
- Bazairi, Hocein
- Bazan & Poignant,
- Bazán, Tomás.
- Bazarragchaa, Badamtsetseg
- Bazelet, Corinna S.
- Bazilio, Sérgio
- Bazin, Ernest, 1807-1878
- Bazin, Eugène, 1817-1881
- Bazin, Gilles-Augustin, 1681-1754
- Bazo, Juan
- Bazore, Katherine, 1895-
- Bazsalovicsova, Eva
- Bazzalo, Mariel
- Bazzaro, Matteo
- Bazzaz, Fakhri A. 1933-2008
- Bazzichetto, Manuele
- Bazzino, Gastón
- Bazzoli, Nilo.
- Bbebe, Nchimunya
- Bdzil, John B.
- Bé, Allan W. H. (Allan Wie Hwa), 1921-1983
- Beach & Co.
- Beach, Alice M. T.
- Beach, Amy M.
- Beach, Bennett Sheldon.
- Beach, Dea B.
- Beach, J. H.
- Beach, John B.
- Beach, John S.
- Beach, Lexi
- Beach, Lisa M.
- Beach, Rex, 1877-1949
- Beach, S. A. (Spencer Ambrose), 1860-1922
- Beach, W. (Wooster), 1794-1868
- Beach, Walter Spurgeon
- Beach, William Henry.
- Beacham, E. D.
- Beacham, Terry D.
- Beachy, Christopher King
- Beacock, D. V.
- Beacom, S. E. (Stanley Ernest), 1926-
- Beacon Companies.
- Beacon Drive Nursery.
- Beade, Mario S
- Beadell, Jon
- Beadle, C. D.
- Beadle, Chauncey.
- Beadle, Clayton, 1808-1917
- Beadle, David
- Beadle, Delos W. (Delos White), 1823-1905
- Beadle, G. W.
- Beadle, N. C. W.
- Beadle, Review By: C D
- Beadle, Steven C
- Beadnell, C. B.
- Beadnell, H. J. L. (Hugh John Llewellyn), 1874-1944
- Beadon, W. R. Coleridge.
- Beagle Expedition 1831-1836
- Beaglehole, Ernest, 1906-1965
- Beaglehole, Pearl, 1910-1979
- Beahm Gardens.
- Beahm, Gertrude W.,
- Beahm, Sherman E.,
- Beak Consultants.
- Beakbane, A. J.
- Beal Mountain Mining, Inc.
- Beal, A. C. (Alvin Casey), 1872-1929
- Beal, Dylan
- Beal, Ernest O., 1924-
- Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1916
- Beal, J. A.
- Beal, J. M.
- Beal, Kathleen G
- Beal, Mary
- Beal, R.
- Beal, Richard S.
- Beal, W. H. (Walter Henry), 1867-
- Beal, W. J. (William James), 1833-1924
- Bealby, J. T. (John Thomas), 1858-1943
- Beale, Alice
- Beale, Bob
- Beale, Edward John.
- Beale, J. H.
- Beale, James P
- Beale, Lionel S. (Lionel Smith), 1828-1906
- Beale, Reginald.
- Beale, Stephen.
- Beale, T.
- Beale, Thomas.
- Bealey, C. R.
- Bealey, Elizabeth R.
- Beall, Bret S.
- Beall, Geoffrey
- Beall, M. H.
- Beall, Robert T.,
- Beall's Dahlia Gardens.
- Beals and Thomas, Inc.
- Beals, A. T.
- Beals, Cora Mautz
- Beals, Edward
- Beals, Edward W.
- Beals, Jonathan W.
- Beals, T. F.
- Beam, Brent
- Beam, Melinda
- Beam, William, 1864-
- Beaman, John H., 1929-
- Beaman, Kent
- Beaman, Reed
- Beamer, L. D.
- Beamer, L. H.
- Beamer, R. H. (Raymond Hill), 1889-1957
- Beames, James
- Beames, John
- Beamish, F. William H.
- Beamish, R. J.
- Beamns, John
- Beamud, Sara Guadalupe.
- Bean, A. E.
- Bean, A. R. (Anthony Russell), 1957-
- Bean, B. R. (Bradford R.), 1927-
- Bean, Barton A. (Barton Appler), 1860-1947
- Bean, C. E. W. (Charles Edwin Woodrow), 1879-1968
- Bean, Colin W
- Bean, Glen
- Bean, James L.
- Bean, Jerry R.
- Bean, Judith M
- Bean, June E
- Bean, L. B.
- Bean, Michael J.
- Bean, Nigel
- Bean, Ralph C
- Bean, Richard A
- Bean, Tarleton H. (Tarleton Hoffman), 1846-1916
- Bean, Thomas E
- Bean, Tony
- Bean, Travis M
- Bean, W. J. (William Jackson), 1863-1947
- Bean, Walton.
- Beane, Jeffrey C