- Acedo-Félix Evelia
- Aceituno Mata, Laura
- Acel, Anagela Maria
- Acerbi, Giuseppe, 1773-1846
- Acero Pizarro, Arturo, 1954-
- Acero, Tomás
- Acevedo M., Gilbert
- Acevedo, Aldemar A.
- Acevedo, Daniela
- Acevedo, Edmundo
- Acevedo, Jesús
- Acevedo, Jorge A.
- Acevedo, Kelly
- Acevedo, M
- Acevedo, Patricia A.
- Acevedo, Patricio
- Acevedo, Romina F
- Acevedo, Rubén
- Acevedo-Cervantes, Alejandro
- Acevedo-Charry, Orlando A.
- Acevedo-Rodríguez, Pedro
- Acevedo-Rosas, Raul
- Aceves De Alba, Jorge
- Aceves, G.
- Aceves-Aparicio, Alfonso
- Aceves-Medina, Gerardo
- Acha, Eduardo M
- Acha, Marcelo
- Achá, Serena
- Achakzai, AKK
- Achalme
- Achard, J
- Achard, Julien.
- Achard, Louis Amédée Eugène, 1814-1875
- Acharius, Erik, 1757-1819
- Acharji, M N
- Acharjyo, L N
- Acharya, B C
- Acharya, B K
- Acharya, Chirag A
- Acharya, Hari Narayan G.
- Acharya, Laxmikanta
- Acharya, Raju
- Achaval, A.
- Achaval, Federico
- Achaval, M.
- Achberger, E C
- Ache, B W
- Ache, Barry W
- Acheampong, Susanna
- Achelis, George.
- Achepohl, Ludwig.
- Achermann, J
- Achermann, M
- Acheroy, Marc
- Acheson, Frederick
- Achhal El Kadmiri, Ahmed
- Achilles, A.
- Achilles, C.,
- Achilles, C., active 1878-
- Achinelly, M. F.
- Achinelly, María Fernanda
- Achintre, A. (Auguste), 1834-1886
- Achiorno, Cecilia L.
- Achituv, Y
- Achkar, Samira M.
- Achmadi, Anang Setiawan,
- Achmann, Roland
- Achorn, John Warren
- Achoundong, Gaston
- Achrem, Magdalena
- Achtelig, Michael
- Achterberg, C. van
- Achtermann, C.
- Achuff, P. L.
- Acid Deposition Research Program.
- Acidic Precipitation in Ontario Study
- Acinas, Silvia G
- Acioli, Agno Nonato Serrão
- Acioli, Ellen Cristina Serrão
- Acioli, TC.
- Acker, C.
- Acker, Geraldine.
- Acker, S. L.
- Acker, Steven A
- Ackerfield, Jennifer
- Ackerknecht, Erwin H
- Ackerly, Spafford C
- Ackerman Lithr.,
- Ackerman Nurseries.
- Ackerman, A.
- Ackerman, A. J. (Arthur John), 1889-1937
- Ackerman, Drew
- Ackerman, Edward A. (Edward Augustus), 1911-1973
- Ackerman, Eugene, 1920-
- Ackerman, J. E.
- Ackerman, James
- Ackerman, James D
- Ackerman, James, 1815 or 16-1864
- Ackerman, Joseph.
- Ackerman, Joshua T
- Ackerman, Kim
- Ackerman, William L.
- Ackermann, Gabriela.
- Ackermann, Gordon
- Ackermann, Johann Christian Gottlieb, 1756-1801
- Ackermann, Markus
- Ackermann, Werner
- Ackermann-Salisch.
- Ackert, James E. (James Edward), 1879-1969
- Ackery, Phillip Ronald
- Ackland, D M
- Ackland, David M.
- Ackroyd, S
- Acksell, Pehr Magnus.
- Acland, Henry W. (Henry Wentworth), 1815-1900
- Acland, R D
- Acland, Thomas D.
- Acloque, A. (Alexandre), 1871-1908
- Acme Berry Gardens.
- Acme Seed Company (Dayton, Ohio)
- Acocks, J P H
- Aconiti Mandolini, Luca
- Acorn, John H.
- Acorn, Robert C.
- Acosta Cantillo, Félix
- Acosta Carrazco, Héctor Iván
- Acosta Hospitaleche, Carolina
- Acosta Solís, Misael
- ACOSTA V., Emilio
- Acosta Velázquez, Joanna
- Acosta, AA
- Acosta, Alberto
- Acosta, Alejandro
- Acosta, Alexis
- Acosta, Alicia
- Acosta, Allan J., 1924-
- Acosta, Amilvia
- Acosta, Ana M
- Acosta, C.
- Acosta, Charles A.
- Acosta, Cristóbal, approximately 1515-approximately 1592
- Acosta, Joaquín, 1800-1852
- Acosta, José de, 1540-1600
- Acosta, José Luis
- Acosta, Juan Carlos
- Acosta, Katia
- Acosta, Lorena
- Acosta, Luis Eduardo
- Acosta, M
- Acosta, Mercedes
- Acosta, Nicolás
- Acosta, Vanessa
- Acosta, X.
- Acosta-Bravo Ignacio
- Acosta-Castellanos, Salvador
- Acosta-Díaz, Carolina
- Acosta-Gallo, Belen
- Acosta-Gallo, Belén
- Acosta-Galvis, Andrés Rymel
- Acosta-Gutiérrez, Roxana
- Acosta-Muñiz, Carlos H.
- Acosta-Ochoa, Guillermo
- Acosta-Ortiz, Ernesto J.
- Acosta-Ruiz, Manuel de J.
- Acosta-Salmón, Héctor
- Acosta-Virgen, Karla
- Acree, J. A. (John A.)
- Acrel, Eric,
- Acton, D. F. (Donald F.)
- Acton, E. Hamilton (Edward Hamilton), 1862-1895
- Acton, Elizabeth
- Acton, John Hayne.
- Acuff, Hugh F.
- Acuña Jiménez, Mónica
- Acuña, A.
- Acuña, Adrián J
- Acuña, Alicia
- Acuña, Daniela
- Acuna, E
- Acuña, Eduardo
- Acuña, Emilio O
- Acuña, Enzo
- Acuña, Fabián H.
- Acuña, Fernando N.
- Acuña, Karin
- Acuña, Karina
- Acuña, M. Paz
- Acuña, Patricio
- Acuña-Castillo, Rafael H
- Acuña-Cors, Ana María
- Acuña-Rodríguez Ian S
- Acuña-Vargas, Julio César
- Acurio, Andrea Elizabeth
- Aczél, Martin L
- Ada Greenhouse.
- Ada T. Ralls (Firm)
- Ada W. Sharples (Firm)
- Adabache Ortiz, Araceli
- Adabi, M H
- Adachi, Jiro
- Adachi, Kenta
- Adachi, Marian S
- Adachi, Ryuji
- Adachi, Shinji
- Adachi-Hagimori, Tetsuya
- Adade, Camila Marques
- Adair, D. L.
- Adair, Frederick Edward Shafto, Sir, 4th Baron, 1860-
- Adair, Harold
- Adair, John, barrister-at-law
- Adair, John.
- Adair, Kent T
- Adair, R J
- Adair, T W
- Adalberto, Paulo R.
- Adam and Charles Black (Firm),
- Adam Felsinger (Firm)
- Adam Islip, Joice Norton, Richard Whitakers.
- Adam z Veleslavína, Daniel, 1546-1599
- Adam, Ch. (Charles) 1857-
- Adam, D B
- Adam, David P
- Adam, F.
- Adam, Frederick C.
- Adam, Geneviève
- Adam, H.
- Adam, J.
- Adam, J.-P.
- Adam, Jacques-Georges,
- Adam, Jean.
- Adam, Joseph S.
- Adam, Jumaat Haji
- Adam, Karl Dietrich, 1921-2012
- Adam, Michael D
- Adam, Mildren
- Adam, Paul
- Adam, Peter J.
- Adam, Pierre-André
- Adam, Victor, 1801-1866
- Adam, Walter
- Adam, William
- Adamcik, Slavomir
- Adamczewska, Agnieszka M
- Adamczewski, S
- Adame, Gisele
- Adame, Jorge
- Adamec, Lubomír, 1958-
- Adamec, Thomas,
- Adamek, Krista