- (IMBAULT-)HUART, Clément
- AA, Jean Baptiste van der
- AALTO, Pentti
- AARNE, Antti Amatus
- ABAEV, Vasilij (Vaso) Ivanovič
- ABBOTT, James
- ABBOTT, Justin Edwards
- ABEGG, Emil
- ABEL-RÉMUSAT, Jean-Pierre
- ABEL, Iwarus (Ivar)
- ABERCROMBY (-bie), Robert
- ABERIGH-MACKAY, George Robert
- ABRAMJAN (Abramian), Ruben Tadesovič
- ABRAMJAN, Rafik (Ajrik) Ašotovič
- ABS, Josef Maria
- ACOSTA, Cristóvão da (Cristóbal d’Acosta), Africanus
- ACQUAVIVA, Rodolfo
- ADAM, Leonhard
- ADAM, Matthew Thomson
- ADELUNG, Friedrich Georg von
- ADICEAM, Marguerite E
- ADRICHEM, Dirk van
- ADWAITA, nom-de-plume of
- AGANINA, Ljudmila Aleksandrovna
- AGERSCHOU, Agnes Margrethe
- AGRELL, Per Sigurd
- AHVLEDIANI, Georgij Saridanovič
- AICHELE, Walter
- AINSLIE, Whitelaw
- AITKEN, Edward Hamilton
- AL-GEORGE, Sergiu
- ALABASTER, Henry
- ALBRIGHT, Ruth Norton (née Ruth Norton)
- ALEKSANDROV, Aleksandr Ivanovič
- ALEKSANDROV, F. G.
- ALEMANY Y BOLUFER, José
- ALEXANDER, James Edward
- ALLAN, John
- ALLARD, Jean François
- ALLEN, Albert Henry
- ALLEN, David Olivier
- ALMEIDA, Miguel de
- ALMKVIST, Herman Napoleon
- ALPER, Harvey Paul
- ALSDORF, Ludwig Wilhelm
- ALTER, Franz Karl
- ALTHEIM, Franz
- ALTUCHOW, Nicolás (Mikołaj Ałtuchow)
- ALVAREZ, Simão
- AMADUZZI, Giovanni Cristofano (Johannes Christophorus Amadutius)
- AMBROSI, Felice Alessandro
- AMELUNG, Arthur Julius Heinrich.
- AMMANN, Hermann
- AMMANN, Joseph
- AMMER, Karl
- AMPÈRE, Jean-Jacques-Antoine
- AMUNDSEN, Edward
- ANANDA METTEYYA THERA
- ANATRIELLO, Pasquale
- ANDERSEN, Dines
- ANDERSON, Charles William
- ANDERSON, James
- ANDERSON, James Drummond
- ANDERSON, John
- ANDERSON, Nikolai Karl Adolf
- ANDERSON, Philip
- ANDERSON, Robert
- ANDERSON, William
- ANDERSSON, Anders Hilding
- ANDRADE, António d’
- ANDREAS, Friedrich Carl
- ANDREEV, Mihail Stepanovič.
- ANDREEV, Nikolaj Dmitrievič
- ANDREW, William
- ANDREWS, A
- ANGELUS FRANCISCUS A SANCTA THERESIA
- ANKER, Peter
- ANQUETIL-DUPERRON, Abraham Hyacinthe
- ANTOINE, Robert
- ANTON, Konrad Gottlob
- ANTONESCU, Teohari
- ANVILLE, J. B. B. d’
- APUDY
- AQUAVIVA, Rodolfo
- ARANY, János
- ARBMAN, Ernst Gottfrid
- ARBUTHNOT, Alexander John
- ARBUTHNOT, Forster Fitzgerald
- ARCHER, John Clark
- ARCHER, William George
- ARDEN, Albert Henry
- ARENDT, Carl
- ARENSKIJ, Pavel Antonovič
- ARIEL, Édouard-Simon
- ARIS, Michael Vaillancourt
- ARNOLD, Edward Vernon
- ARNOLD, Edwin
- ARNOLD, Fr.
- ARNOLD, J. R.
- ARNONE, Alfonso
- ARNOT, Sandford
- ARNTZ, Jacobus
- ARRIËNS, Pieter
- ARROWSMITH, Robert
- ARVON, Henri
- ASBOE, Walter
- ASCOLI, Graziadio Isaia
- ASMUSSEN, Jes Peter
- ASSIER DE POMPIGNAN, Raoul-Henri
- ASSUMPÇAM, Manoel da (Assunpção)
- ASTI VERA, Armando
- ATANACKOVIĆ, Platon
- ATKINS, Samuel De Coster
- ATKINSON, James
- ATKINSON, Robert
- ATTENHOFER, Adolf
- AUBOYER, Jeannine
- AUDOUIN, Édouard-M
- AUFRECHT, Theodor
- AULOVA, Rena Aronovna
- AUSTEN, H. H. G.
- AUSTERLITZ, Robert Paul
- AUTRAN, Charles
- AVALON, Arthur
- AVERY, John
- AVITABILE, Paolo
- AYMONIER, Étienne-François
- AYRTON, Edward Russell
- AYTON, James Alexander
- AZEVEDO, Francisco de
- BABBITT, Irving
- BABINGTON, Benjamin Guy
- BACHHOFER, Ludwig
- BACON, Thomas
- BACOT, Jacques
- BADEN POWELL, Baden Henry
- BADER, Clarisse
- BADLEY, Brenton Hamline
- BAER, Emil
- BAHM, Archie John
- BAIER —> BAYER
- BAILEY, Benjamin
- BAILEY, Harold Walter
- BAILEY, Thomas Grahame
- BAILLY, Jean-Sylvain
- BAIN, Francis William
- BAINBRIDGE, R. B.
- BAINES, Jervoise Athelstan
- BAKE, Arnold Adriaan
- BAKTAY, Ervin
- BAL’MONT, Konstantin Dmitrievič
- BALBI, Gasparo
- BALDAEUS (Baelde), Philippus
- BALFOUR, Edward Green
- BALFOUR, Francis
- BALFOUR, Henry
- BALINT-ILLYÉS, Gabor Szentkátolnai
- BALL, Valentine
- BALLANTYNE, James Robert
- BALLHATCHET, Kenneth A.
- BALLIN, Louis
- BALLINI, Ambrogio
- BALLY, Charles-Louis
- BĂNĂŢEANU, Vlad
- BANESS, Joshua Frederick
- BANG KAUP, Willy
- BANHA, Manuel
- BANNERTH, Ernst
- BAPTISTA, Manuel
- BARADIJN, Badzar Baradinevič
- BARANNIKOV, Aleksej Petrovič
- BARATTI, Giuseppina
- BARBORKA, Geoffrey Avery
- BARBOSA, Duarte
- BARBOUR, Philip Lemont.
- BARDELLI, Giuseppe
- BARDÓN Y GÓMEZ, Lázaro
- BAREAU, André
- BARHUDAROV, Aleksej Stepanovič
- BARIĆ, Henrik
- BARIGUE DE FONTAINIEU
- BARKER, William Burckhardt
- BARNETT, Lionel David
- BARR, Kaj
- BARRETO, Júlio Francisco Antönio Adeodato
- BARRETT, Douglas
- BARRETT, LeRoy Carr
- BARRIGUE DE FONTAINIEU, Gérard
- BARROS, João de
- BARROW, George
- BARSCHEL, Bernd
- BARSTOW, Arthur Edward
- BARTH, Marie-Étienne-Auguste
- BARTHÉLEMY-SAINT-HILAIRE, Jules
- BARTHÉLEMY, Adrien
- BARTHOLD, W.
- BARTHOLOMAE, Friedrich Christian Leonhard
- BARTHOUX (Couyat-Barthoux), Jules-J
- BARTOL’D, Vasilij Vladimirovič (Wilhelm Barthold)
- BARTOLI, Emilio
- BARTOLI, Matteo
- BARTUS, Theodor
- BARUCH, Willy
- BASHAM, Arthur Llewellyn
- BASSOLS DE CLIMENT, Mariano
- BASTIAN, Adolf
- BASTON, Albert
- BATAILLARD, Paul Théodore
- BATE, John Drew
- BATESON, Joseph Harger
- BATSCH, Friedrich
- BAUDIŠ, Josef
- BAUDOUIN DE COURTENAY, Jan
- BAUDRY, Frédéric
- BAUER, Hubert
- BAULEZ, Marius-Joseph-Aimé.
- BAUMER, Rachel Van Meter
- BAUMGARTEN, Michael
- BAUMGARTNER, Alexander
- BAUNACK, Johannes Fürchtegott
- BAUNACK, Paul Theodor
- BAUSANI, Alessandro
- BAYER, Theophil (Gottlieb) Siegfrid
- BAYLEY, Edward Clive
- BAYNES, Herbert
- BAZIN-FOUCHER, Eugénie
- BEAL, Samuel
- BEALE, Thomas William
- BEAMAN, George Burnham
- BEAMES, John
- BECCARINI-CRESCENZI, Elena
- BECHTEL, Fritz (Friedrich)
- BECK, Horace Courthope
- BECKER, Christophorus (Edmund)
- BECKH, Hermann
- BEER, Eduard Friedrich Ferdinand
- BEGLAR, Joseph David
- BEHRSING, Siegfried
- BEISENHERZ, Heinrich
- BELENICKIJ, Aleksandr Markovič.
- BELIGATTI, Giovanni
- BELL, Thomas Evans
- BELL, C. W. Bowdler
- BELL, Charles Alfred
- BELL, Harold Wilberforce
- BELL, Harry Charles Purvis
- BELLASIS, Augustus Fortunatus
- BELLEW, Henry Walter
- BELLIN, Antoine-Gaspard
- BELLONI-FILIPPI, Ferdinando
- BELSER, Carl William
- BELTRAMI, Arnaldo
- BENARY, Franz Simon Ferdinand
- BENARY, Karl Albert Agathon
- BENDA, Elimar
- BENDALL, Cecil
- BENDER, Ernest
- BENDER, Harold Herman
- BENFEY, Theodor
- BENIGNY, Gyula (Julius)
- BÉNISTI (Monié-Bénisti, née Sarfati)
- BENMOHEL, Nathan Lazarus
- BENNETT, Adrienne A. G
- BENNETT, Charles Henry Allan (Ananda Metteyya Thera)
- BENTLEY, John
- BENVENISTE, Émile
- BERESFORD, George Read Edward
- BEREZOVSKIJ, Mihail Mihailovič
- BERG, Cornelis Christian
- BERGAIGNE, Abel-Henri-Joseph
- BERGH VAN EYSINGA, Gustaaf Adolf van den
- BERGMAN, Folke
- BERGMANN, Benjamin Fürchtegott Balthasar von
- BERGMANN, Frédéric-Guillaume (Friedrich Wilhelm)
- BERGNY, A. V
- BERGSTEDT, Carl Fredrik
- BERLINZOLA, Marcella
- BERNARD, Theos Casimir
- BERNEKER, Erich
- BERNER, Vil’gel’m Mihajlovič
- BERNET KEMPERS, August Johan
- BERNHARD, Franz
- BERNHEIMER, Carlo
- BERNIER, François
- BERNINI DA GARGHANO, Giuseppe Maria
- BERNOT, Lucien
- BERNOULLI, Jean (Johann)
- BERNŠTAM, Aleksandr Natanovič
- BERNSTEIN, Georg Heinrich
- BERRIZ DO SEIXO, Aureliano Julio
- BERTHELOT, Marcellin
- BERTHOLET, Alfred
- BERTRAND, François-Marie, l’abbé
- BERTRAND, Gabrielle
- BESANT, Annie (née Wood)
- BESCHI, Constantino Gioseffo Eusebio (Constanzo B., Constantinus Beschius, Vîra-mâmunivar)
- BESKROVNYJ, Vasilij Matveevič
- BESSE, Léon
- BETH, Ali
- BETTEI, Vittorio
- BETTS, Ursula (née Bower)
- BEVERIDGE, Annette Susannah (née Akroyd)
- BEVERIDGE, Henry
- BEVERIDGE, Henry
- BEVERIDGE, Henry
- BEYER, Kurt
- BEYTHAN, Hermann
- BEZZENBERGER, Adalbert
- BHARATI, Agehananda (Leopold Fischer), Swami
- BIANCHI, Ugo
- BICKELL, Gustav
- BIČURIN, Iakinf (Hyacinth, originally Nikita Jakovlevič B.)
- BIDDULPH, Charles Hubert
- BIDDULPH, John
- BIDIE, George
- BIESE, Yrjö Moses Jalmari
- BIGANDET, Paul-Ambroise
- BILLARD, Roger
- BINGLEY, Alfred Horsford
- BINYON, Laurence Robert
- BIOT, Jean Baptiste
- BIRD, James
- BIRDWOOD, George Christopher Molesworth
- BJÖRNSTJERNA, Magnus Fredrik Ferdinand
- BLACKADER, Adam
- BLAIR, Chauncey J.
- BLAKESLEY, Thomas Holmes.
- BLAKISTON, John Francis
- BLAND, Nathaniel
- BLANFORD, William Thomas
- BLAQUIERE, William Coates
- BLATT, Gustaw
- BLATT, Heinrich
- BLATTER, Edelbert (or Ethelbert)
- BLAU, August
- BLAU, Otto
- BLAVATSKY, Helena Petrovna
- BLEECK, Arthur Henry
- BLEEKER, Claas Jouco
- BLEICHSTEINER, Robert
- BLIN, Amédée
- BLOCH, Alfred
- BLOCH, Jules
- BLOCH, Theodor
- BLOCHET, Edgar
- BLOCHMANN, Henry (Heinrich) Ferdinand
- BLOMBERG, Carl Johan
- BLONAY, Godefroy de, baron
- BLOOMFIELD, Leonard
- BLOOMFIELD, Maurice
- BLUMHARDT, James Fuller
- BLUNT, Edward Arthur Henry
- BLUNT, James Tillyer.
- BOAKE, William John Slade
- BOBRINSKOY, George Vladimir
- BOCARRO, Antonio
- BOCHINGER, Jean-Jacques
- BODDING, Paul Olaf
- BODE, Mabel Kate Haynes
- BODEN, Joseph
- BOEHLING, Georg
- BOELES, Jan Jetso
- BOER, Richard Constant
- BOGDAN-DUICA, Gheorghe
- BOGLE, George
- BOGORODICKIJ, Vasilij Alekseevič
- BOGOSLOVSKIJ, Vasilij Alekseevič
- BOHLEN, Peter von
- BÖHM, Annie Karoline
- BOHNENBERGER, Karl
- BÖHTLINGK, Otto Nikolaus von
- BOISACQ, Émile
- BOISEN, Lars Nannestad
- BOISSELIER, Jean
- BOISSEROLLE-BOISVILLIERS, Aurèle-Jean de
- BOISSEVAIN, Jan Wilhelm
- BOLLENSEN, Friedrich
- BOLLER, Johann Anton
- BOLLING, Frederik Andersen
- BOLLING, George Melville
- BOLTZ, August
- BOMFORD, Trevor
- BOMPAS, Cecil Henry
- BONARDI, Mario
- BONER, Alice
- BONET-MAURY, Gaston
- BONN, Gisela
- BONSEN, Fritz
- BOPP, Franz
- BOR, Norman Loftus
- BORÉ, Eugène
- BORECKÝ, Jaromír
- BORECKÝ, Miloš
- BORGSTRØM, Carl Hjalmar
- BORK, Ferdinand A.
- BORKOWSKI, Aleksander (Leszek) Dunin
- BORROW, George Henry
- BORSANI SCALABRINO, Giuseppina —> G. SCALABRINO BORSANI
- BORTOLAZZI, Bortolo Maria
- BOSCH I GIMPERA, Pere
- BOSCH, Frederik David Kan
- BOSWELL, John Alexander Corrie
- BÖTTICHER, P.
- BOUCHET, Jean Venant
- BOUDA, Karl
- BOUGLÉ, Célestin
- BOULNOIS, Jean Raymond Paul
- BOUQUET, Alan Coates
- BOURGUIGNON D’ANVILLE, Jean-Baptiste
- BOURQUIN, Auguste Ali
- BOWDEN, Ernest Monnington
- BOWER, Hamilton
- BOWER, Henry
- BOWER, U. V. G. —> U. V. G. BETTS (née Bower)
- BOWERS, Faubion
- BOWLES, Charles (then Charles Bowles Shakespear)
- BOWREY (Bowry), Thomas
- BOWRING, Lewin Bentham
- BOXBERGER, Robert
- BOXER, Charles Ralph
- BOXWELL, John
- BOYD, Palmer
- BOYER, Augustin-M.
- BOYLE, John Archibald
- BRACHET, Benjamin
- BRADDOCK, John
- BRADKE, Peter von
- BRADLEY, William Henry
- BRAMZELIUS, Abbe Wilhelm Nils
- BRANDENSTEIN, Wilhelm
- BRANDES, Carl Edvard Cohen
- BRANDES, Jan Laurens Andries
- BRANDI, Mario
- BRANDRETH, Joseph Edward Lyall
- BRANDT, Francis
- BRANFILL, Brydges Robinson
- BRASSAI, Sámuel
- BRAUNHOLTZ, Gustav Ernst Karl
- BRAY, Denys de Saumarez
- BRÉAL, Auguste
- BRÉAL, Michel-Jules-Alfred
- BREEKS, James Wilkinson
- BREEKS, Susan Maria
- BREITHAUPT, Johann Christian
- BRELOER, Bernhard
- BRENNAND, William
- BREUIL, Paul de
- BREWSTER, Earl Henry
- BREWSTER, Paul G.
- BRICE, Nathaniel
- BRIESS, Erwin
- BRIGEL, Johann Jakob
- BRIGGS, George Weston
- BRIGGS, Henry George
- BRIGGS, John
- BROADLEY, Alexander Meyrick
- BROCKHAUS, Hermann
- BRODIE, Alexander Oswald
- BRODOV, Vasilij Vasil’evič
- BRONSON, Miles
- BROOKS, Robert R. R.
- BROOKS, Sarah Wells
- BROUGH, John
- BROUGHTON, Thomas Duer
- BROWN, Cecil Jermyn
- BROWN, Charles Philip
- BROWN, George William
- BROWN, John Coggin
- BROWN, Nathan
- BROWN, Percy
- BROWN, Thomas Richard
- BROWN, Truesdell Sparhawk
- BROWN, William
- BROWN, William
- BROWN, William Norman
- BROWNE, Edward Granville.
- BROWNE, James
- BROWNE, John Frederick
- BROŽOVÁ, Marie
- BRUCE, Charles
- BRUCE, John
- BRUCE, Richard Isaac
- BRÜCKE, Ernst Wilhelm (von)
- BRUGMANN, Karl
- BRUHL, Odette
- BRUINING, Albertus
- BRUNE, Johannes H.
- BRUNNER, Linus
- BRUNNHOFER, Hermann
- BUCHANAN-HAMILTON, Francis
- BUCHANAN, Claudius
- BUCHER, Jakob
- BÜCHI, Ernst Carl
- BÜCHLER, Pál
- BUCK, Carl Darling
- BUCK, Stuart H.
- BUDMANI, Petar
- BUGAULT, Guy
- BUGGE, Elseus Sophus
- BÜHLER, Georg
