- Asia (magazine)
- Asiain Alvarez, Julieta.
- Asiatic Herpetological Research Society.
- Asiatic Museum (Calcutta, India)
- Asiatic Society (Kolkata, India)
- Asiatic Society of Bengal
- Asiatic Zoölogical Expedition of the American Museum of Natural History (1st : 1916-1917)
- Asiatic Zoölogical Expedition of the American Museum of Natural History (2nd :1918-1919)
- Asimakis, Elias
- Asinelli, Marta Eglaé Camargo
- Asis, Josep Daniel
- Asís-Anastasio, Uribe
- Asjes, E.
- Asjes, Evert,
- Askar, Mohamed
- Askari Hesni, Majid
- Askari, Ahmad
- Askenback Brothers.
- Askevold, Ingolf S.
- Askew, R. R. (Richard Robinson), 1935-
- Askham, Leonard R.
- Askins, Charles, 1861-1947
- Askins, G R
- Askins, Robert A
- Askölaboratoriet.
- Askov Nursery.
- Askoy (Schooner)
- Askoy Expedition 1941-1945
- Askoy Expedition (1941-1945)
- Aslaksen, Erik W
- Aslaksen, Iulie
- ASLAM, SADAR
- Aslan, Ali
- Aslan, Clare E.
- Aslan, Ebru Gul
- Aslan, Irfan
- Aslin, Fred W
- Aslin, Heather J
- Asling, C. W.
- Aslop, Fred J. III
- Asmous, Vladimir C
- Asmus, E. A.
- Asmus, Haraldo Erwin
- Asmus, J.
- Asner, Gregory P.
- Asociación Argentina De Ciencias Naturales, Buenos Aires.
- Asociación Argentina de Ciencias Naturales.
- Asociación Colombiana para el Avance de la Ciencia,
- Asociación de Labradores de Zaragoza.
- Asociación Latinoamericana de Botánica,
- Asociación Ornitológica del Plata
- Asociación Peruana para el Progresso de las Ciencia.
- Asociación salitrera de propaganda, Iquique, Chile.
- Asonganyi, J
- Asorey, Cynthia M
- Asotra, Satish
- Asoyama, S
- Asp, Nils Edvin
- Aspelin, Elias, 1721-1795
- Aspelund, Trond
- Asperti, Lilian Maria
- Aspey, Wayne P
- Asphalt Roof Coating Co.
- Aspillaga, Eugenio
- Aspinall, Phil.
- Aspinall, R. J.
- Aspinwall, D. R.
- Aspinwall, Dylan
- Aspizua, Rut
- Aspland, Theophil Lindsey, 1807-1890
- Aspley, Wiliam, fl 1598-1640
- Asplund, Erik, 1888-1974
- Asplund, Johan
- Asplund, John Malcolm.
- Aspöck, Horst
- Aspöck, Ulrike
- Asprelli, Pablo
- Asprilla-Perea, Jeferson
- Asquin, David.
- Asquith, Adam
- Asquith, D.
- Assadi, Mostafa
- Assaf, Nirit
- Assante, Luis Ricardo
- Asselbergs, Jan
- Asselin, N. C.
- Asselta, Shirley-Ann.
- Assem, J. van den (Jan ven den)
- Assembly of Mathematical and Physical Sciences (U.S.). Naval Studies Board.
- Assemian, N’guessan Emmanuel
- Assenov, Assen
- Assheton, Richard, 1863-1915
- Assing, Ludmilla, 1827-1880
- Assing, Volker
- Assinniboine & Saskatchewan Exploring Expedition 1858-
- Assis, André Moreira de
- Assis, Carlos A
- Assis, Claydson Pinto de.
- Assis, Elton Luis Monteiro de
- Assis, Francine Costa
- Assis, G. F.
- Assis, Giselle Mariano Lessa de
- Assis, Glaucy Takeda
- Assis, Helena C. Silva de
- Assis, Jorge
- Assis, José Eriberto de
- Assis, José Geraldo de Aquino
- Assis, José Santino de
- Assis, Juliana C. F. de
- Assis, Leandro C S
- Assis, Leonardo
- Assis, Luís Alberto Guimarães
- Assis, Marco Antonio.
- Assis, Marta Camargo de.
- Assis, Miguel A. C.
- Assis, Odílio Benedito Garrido
- Assis, R. V. C.
- Assis, Rosângela M.
- Assis, VB.
- Assis-Júnior, SL.
- Assis-Pujol, Cristiane Vieira de.
- Assmann, August.
- Assmann, Michael
- Assmann, Paul, 1881-
- Assmann, Thorsten
- Assmuss, Ed. Phil. (Eduard Philibert)
- Assmuth, Joseph
- Assner, F.
- Asso y del Río, Ignacio Jordán de
- Associação Comercial do Amazonas.
- Associated agricultural convention Boston) 1851-
- Associated Bulb Growers Of Holland,
- Associated Dahlia Growers.
- Associated fanciers.
- Associated Seed Growers, Inc.
- Associated Seeds, Inc.
- Associated Seeds, Inc. (San Antonio, Tex.)
- Associates of the National Agricultural Library.
- Association amicale des élèves et anciens élèves de la Faculté des sciences de l'Université de Paris.
- Association Britannique pour l'avancement des sciences.
- Association de la protection des forêts de la province de Québec. Convention Montréal, Québec) 1918-
- Association des amis des cryptogames, France
- Association Des Anatomistes.
- Association des naturalistes de Levallois-Perret.
- Association for Promoting the Discovery of the Interior Parts of Africa.
- Association for the Advancement of Women.
- Association for the Aid of Crippled Children.
- Association for the Protection of Sea Birds on the English Coast.
- Association for the Relief of the Manufacturing and Labouring Poor (London, England)
- Association for the Sciences of Limnology and Oceanography
- Association for the Study of Internal Secretions (U.S.)
- Association forestière canadienne. Convention Montréal, Québec) 1908-
- Association forestière canadienne. Convention Ottawa, Ont.) 1906-
- Association française pour l'avancement des sciences.
- Association française pour l'avancement des sciences. Congrès Reims, France) 1880-
- Association horticole lyonnaise.
- Association internationale des botanistes.
- Association of American Agricultural Colleges and Experiment Stations.
- Association of American Agricultural Colleges and Experiment Stations. Commission on agricultural research.
- Association of American Agricultural Colleges and Experiment Stations. Convention.
- Association of American agricultural colleges and experiment stations. Executive committee.
- Association of American Anatomists.
- Association of American Geologists and Naturalists.
- Association of American Physicians.
- Association of Applied Biologists.
- Association of Bay Area Governments.
- Association of Breeders of Thorough-Bred Neat Stock.
- Association of Economic Biologists.
- Association of Economic Entomologists. Meeting Springfield, Mass.) 1895-
- Association of experiment station veterinarians.
- Association of Fish and Wildlife Agencies
- Association of Land-Grant Colleges and Universities.
- Association of Land-Grant Colleges.
- Association of Offical Analytical Chemists(U.S.). Commitee on Revision of Methods.
- Association of Official Agricultural Chemists (U.S.)
- Association of official agricultural chemists.
- Association of Official Agricultural Chemists. Committee on Editing Methods of Analysis.
- Association of Official Analytical Chemists. Committee on Editing Methods of Analysis.
- Association of Southeastern Biologists.
- Association of Southern Agricultural Workers.
- Association of State College and University Forestry Research Organizations.
- Association of sugar producers of Puerto Rico. Experiment station, Rio Piedras.
- Association Of Systematics Collections
- Association pour l'étude taxonomique de la flore d'Afrique tropicale. Réunion plenière Missouri Botanical Garden) 1985-
- Association provinciale agricole.
- Association scientifique de France.
- Association technique maritime et aéronautique (France)
- Association zoologique du Léman.
- Associazione agraria friulana.
- Associazione agricola Lombarda di Cote del Palasio.
- Asson-Batres, Mary Ann.
- Assou, Délagnon
- Assumpção, Jorge
- Assumpção, José Maria
- Assumpção, José Vespasiano Lisboa
- Assumpção, Lucileine de
- Assumpção, Maria I.
- Assumpção, Mariana
- Assunção Oliveira, Gabriel
- Assunção, Paulo Apóstolo
- Assunção, Sérgio Lelis
- Assunção, Vivian Almeida
- Assunção, Wilhan R. C.
- Assunção-Albuquerque, MJT.
- Assyov, Boris
- Ast, Friedrich
- Astafieva-Urbaitis, K
- Astafurova, Yulia
- Astapenková, Alena
- Astaras, Christos
- Astarita, Leandro Vieira
- Astarloa, Juan Martín Díaz de
- Astegiano, Julia
- Astell, W
- Aster, Ellis J.,
- Astete, Samuel
- Astete, Sofia
- Astete-Espinoza, Lorena P.
- Asthana, A. K.
- Asthana, Arun
- Asthana, D.
- Asther, Ellis.
- Astié, Andrea A.
- Astill, H. L.
- Astiz, V.
- Astley, Hubert D
- Astley, Hubert Delaval, 1860-
- Astley, Hugh, 1609?
- Astley, John Dugdale, Sir, 3d Bart., 1828-1894
- Astley, Philip, 1742-1814
- Astocondor, Mauro Mariano
- Astolfi Filho, Spartaco
- Aston, A. E.
- Aston, Alasdair
- Aston, George, Sir, 1861-1938
- Aston, Helen I.
- Aston, P.
- Astor, Yrene M.
- Astorga, Daniel Aeta
- Astorga, Francisca
- Astorga, Guadalupe
- Astorga, Marcela P.
- Astorga, María Inés
- Astoria Greenhouses & Nursery.
- Astoria Greenhouses.
- Astracan (Pseudonym)
- Astrakhanʹ (R.S.F.S.R.). Kaspiĭskiĭ nauchno-issledovatel'skiĭ institut morskogo rybnogo khozi͡a͡ĭstva i okeanografii.
- Astrakhanʹ (R.S.F.S.R.). Kaspiĭskiĭ nauchnoissledovatel'skiĭ institut morskogo rybnogo khozi͡a͡ĭstva i okeanografii.
- Astrin, Jonas
- Astrongatt, Stéphane