- B ... baaleshem
- Baalim ... Babes in Toyland
- Babes on Broadway ... baby veal
- Baby Yar ... Bachelier, Louis
- Bacheller, Irving ... Back to Basics
- Back to Bataan ... Baconthorpe, Johannes de
- Baconthorpe, John ... Bad Words
- Bad-tibira ... Badnur
- Badoer, Villa ... Bagayoko, Amadou
- Bagbartu ... Bahadurpur, Battle of
- Bāḥah, Al- ... Bahutu
- Bahya ben Joseph ibn Pakuda ... Bailey, Jerry D.
- Bailey, Jerry Dale ... Baiyun Ebo
- Baiyun Mountain ... Baker, Houston A., Jr.
- Baker, Houston Alfred, Jr. ... Bakócz Tamás
- Bakócz, Tamás ... Bălăneşti, Mount
- Balangir ... Baldoni, Justin
- Baldorioty de Castro, Román ... Balfour Act
- Balfour Biological Laboratory ... Ball, Hugo
- Ball, John ... Ballets 1933, Les
- Ballets de Paris de Roland Petit ... Balmont, Konstantin
- Balmoral Castle ... Baltimore Sun, The
- Baltimore Symphony Orchestra ... Bamburgh Castle
- Bambusa arundinacea ... Bancroft, Thomas Lane
- bancroftian filariasis ... bandicoot
- bandicoot rat ... Bangka, Pulau
- Bangkok ... Bank of America
- Bank of America Center ... Bannon, Steve
- banns of marriage ... baogao wenxue
- Baoji ... Bar-room Scene
- bar-tailed godwit ... Barbā, al-
- Barba, Eugenio ... Barber, Ronde
- Barber, Samuel ... Barcelona
- Barcelona ... Barends, Barend
- Barents Sea ... barium oxide
- barium peroxide ... Barmecides
- Barmen ... Barnī, Ẕiyāʾ al-Dīn
- Barnier, Michel ... Barr, Bob
- Barr, Byron Elsworth ... Barrett Company
- Barrett esophagus ... Barrow-in-Furness
- Barry ... Bartholomew, Harry Guy
- Bartholomew, John ... Bary, Heinrich Anton de
- barycentre ... base of the pyramid
- base on balls ... basic action
- basic assistive technology ... Basilica Papale di Santa Maria Maggiore
- Basilica Porcia ... Basque Workers’ Solidarity
- Basque, Pays ... Bassompierre, François de
- basson ... Batak Plateau
- Batak Protestant Christian Church ... Bath school disaster
- Bath, Henry Frederick Thynne, 6th Marquess Of ... Batman Returns
- Batman v Superman: Dawn of Justice ... battle fatigue
- Battle for Paradise: Puerto Rico Takes on the Disaster Capitalists, The ... batyr
- Batyr Depression ... Bausch, Pina
- Baushe ... baya
- Bayajida ... bayonet
- Bayonne ... BCA
- bcc structure ... bead
- bead and reel ... bearberry
- beard ... Beatlemania
- Beatles Anthology, The ... Beauharnois Canal
- Beaujeu, Anne of ... Beaux-Arts, Académie des
- Beaux-Arts, École des ... Becke, Friedrich Johann Karl
- Beckenbauer, Franz ... Bede of Jarrow
- Bede the Venerable, St. ... beech order
- Beech, J. Walter ... BEF
- Befana ... Behaviorism
- behaviour ... Beijing Zoo
- Beijing, Treaty of ... Beke, Charles Tilstone
- Beke, Joos van der ... Belenus
- Bélep Islands ... Belize, flag of
- Belize, history of ... Bell, Vanessa
- Bell-Beaker culture ... Belli, Carlos Germán
- Belli, Giuseppe Gioacchino ... Belo Horizonte
- Belo, Carlos Filipe Ximenes ... Belukha, Gora
- Belukha, Mount ... Ben-Zvi Institute
- Ben-Zvi, Itzhak ... Beneden, Pierre-Joseph van
- Benédette, Le ... Benetton Group
- Benetton, Luciano ... Benin People’s Revolutionary Party
- Benin, Bight of ... Bennettitophyta
- Benneville, George de ... Bentol
- Benton ... berakha
- Berakhot ... Berenice IV
- Berenson, Bernard ... Bergisch Gladbach
- Bergisches Land ... Berle, Milton
- Berliawsky, Louise ... Bermuda Triangle
- Bermuda, Colony of ... Bernhard of Saxe-Weimar
- Bernhard, Lucian ... berry
- Berry ... Bertuch, Friedrich Justin
- Berufsschule ... Besson, Jacques
- Bessus ... beta phase
- Beta Pictoris ... Bethlehem Ephrathah
- Bethlehem Royal Hospital ... Bettongia tropica
- Betts process ... Bewcastle Cross
- Beweging, De ... BFR
- BfV ... Bharatiya Janata Party
- Bharatiya Janata Yuva Morcha ... Bhonsle dynasty
- Bhoodan movement ... bianco sopra bianco
- Bianco, José ... Bibliotheca Palatina
- Bibliotheca Ulpia ... Biden, Edmond Preston
- Biden, Hunter ... Big Bear
- Big Bear of Arkansas, The ... Big Love
- Big Mac ... big-toothed maple
- Bigamist, The ... Bikini
- Bikini Beach ... Bill Deal and the Rhondels
- Bill Engvall Show, The ... bimah
- Bimal ... Bingham, Ryan
- Binghamton ... bioecology
- bioelectric current ... biomanipulation
- biomarker ... biphenyl
- Biphyllidae ... bird-of-paradise bush
- bird-of-paradise flower ... Birobidzhan
- Birobidzhan ... biscuit
- biscuit porcelain ... bisphenol A
- bisphenol F ... Bitter Victory
- Bitter Wheat ... Bka’-gdams-pa
- Bkah-hgyur ... black comedy
- Black Consciousness Movement ... Black Hermit, The
- black heron ... black oak
- Black Obelisk ... Black September
- Black September ... Black, Frank
- Black, George ... Blackbirds
- blackboard crayon ... Blackstairs Mountain
- Blackstar ... Blaikie, Jane Currie
- Blaine, James G. ... Blanchett, Cate
- Blanchett, Catherine Elise ... Blasted Pine, The
- blastema ... Bleek, Wilhelm Heinrich Immanuel
- Blegen, Carl ... blind man’s buff
- Blind Man’s Meal ... Bloc National
- Bloc Québécois ... Blon, Jacob Christoph Le
- Blon, Jakob Christof Le ... blood vascular system
- blood vein ... Bloomsburg
- Bloomsbury ... Blue Constellation Egg
- blue coral ... Blue Period
- Blue Peter ... Bluebeard
- Bluebeard ... Blunt Rochester, Lisa
- blunt trauma ... boab
- Boabdil ... Boboli Gardens
- bobolink ... Bodensee
- Bodenstedt, Friedrich Martin von ... body snatching
- body squeeze ... Boeuff River
- Boex, J.-H.-H. ... Bogusławski, Wojciech
- Bogza, Geo ... boiled linseed oil
- boiler ... Boksburg
- bokuseki ... Bolitotherus cornutus
- bolívar ... bolson
- Bolsón de Mapimí ... Bombay Times and Journal of Commerce, The
- Bombay, University of ... Bonaparte, Marie-Annonciade-Caroline
- Bonaparte, Marie-Pauline ... bone black
- Bone by Bone ... Boniface IV, Saint
- Boniface IX ... Bontebok National Park
- Bontecou, Lee ... Book of Jamaica, The
- Book of Jewish Thoughts, A ... bookkeeping
- booklet ... Boothia Peninsula
- Boothroyd, Betty ... Borden, Lizzie Andrew
- Borden, Sir Frederick William ... Borghese Gallery
- Borghese Gladiator ... Born to Die
- Born to Kill ... Borschberg, André
- borscht ... Boshan
- boshan xianglu ... Boston Gazette and Country Journal
- Boston Globe, The ... Botaurus lentiginosus
- Botaurus stellaris ... bottle gourd
- Bottle Grove ... Boudreau, Lou
- Boudreau, Louis ... bouncing Czech, the
- Bound ... bourdon
- Bourdon, Sébastien ... Bouts, Dierick
- Bouts, Dirck ... Bower, Frederick Orpen
- Bower, Johnny ... box girder
- box huckleberry ... Boyarynya Morozova, The
- Boyce and Hart ... Boyz n the Hood
- boza ... Brachypteraciidae
- Brachyramphus ... Bradley, Tom
- Bradley, Will ... Brahma Samaj
- Brahma, Towers of ... brainwave biofeedback
- braising ... Brand, Hennig
- Brand, John ... Branta bernicla
- Branta canadensis ... Bratteli, Trygve
- Bratteli, Trygve Martin ... Brazil
- Brazil Current ... break flour
- Break It Down ... Brecht, Arnold
- Brecht, Bertolt ... Brems, Hugo
- bremsstrahlung ... Brethren
- Brethren in Christ ... Brezhoneg language
- Březina, Otakar ... Bridge at Remagen, The
- bridge circuit ... Brief Introduction to the Skill of Musick
- Brief Life ... Brighton Beach Memoirs
- Brighton Beach Memoirs ... Brion, Admiral de
- Brion, Amiral de ... Britannica’s Flower Bingo
- Britannica’s U.S. Presidents Bingo ... British Museum (Natural History)
- British Museum Is Falling Down, The ... Brjusov, Valery Yakovlevich
- Brno ... Brock, Isaac
- Brock, Lou ... Broken Horses
- Broken Kingdoms, The ... Brontë, Emily
- Brontë, Emily Jane ... Brooklyn
- Brooklyn ... brother
- Brother Antoninus ... brown creeper
- brown dipper ... Brown, Dustin
- Brown, Earle ... Brown, Sterling
- Brown, Sterling Allen ... Bruce Codex
- Bruce family ... Brugmansia versicolor
- Brugmansia vulcanicola ... Brüning, Hans Heinrich
- Brüning, Heinrich ... Brussels Treaty
- Brussels World’s Fair ... Bryner, Yuliy Borisovich
- Brynhild ... Bubastite dynasty
- Bubb, George ... Buchard
- Bucharest ... Buckingham, Lindsey
- Buckingham, Marquess of ... buddhayāna
- buddhi ... Buffalo AKG Art Museum
- buffalo berry ... Bugis
- bugle ... Bukowina
- Bukowski, Charles ... bulk modulus
- bulk oil process ... bullion
- Bullion Report of 1810 ... Bund der Landwirte
- Bund Deutscher Mädel ... Bunter
- Bunter ... burbot
- Burchard ... Burgess, Thornton Waldo
- Burgesses, House of ... Burin Peninsula
- Burisma ... Burmese
- Burmese ... Burns
- Burns metre ... bursa of Fabricius
- Bursa, Süleyman of ... Bus Stop
- bus topology ... bushman’s clock
- Bushman, Francis X. ... Bustamante Code of Private International Law
- Bustamante y Guerra, José de ... Butler, Benjamin F.
- Butler, Benjamin Franklin ... butterfly
- Butterfly ... Buxton
- Buxton, Glen ... Byarezina River
- Byas, Carlos Wesley ... Byssonychia
- byssus ... BZÖ
