- Base One
- Base pair
- Baseball
- Baseball bat
- Baseball card
- Baseball uniform
- Basement
- Baseras
- Bashir
- Bashir th'Lothas
- Basic
- Basics
- Basie
- Basil
- Basilica class
- Basketball
- Basma
- Basotile
- Basque
- Bass (disambiguation)
- Bassen Rift
- Basso Tromac
- Bastal
- Bastion
- Bastion class
- Bat
- Bat'Wahl
- Bat'leth
- Bata Huri
- Batal
- Batashai
- Batbird stew
- Batelle Toh
- Bateret
- Bates
- Bates (USS Enterprise)
- Bates (USS Reliant)
- Batfish
- Bath
- Batlh-ghobbogh-yIH
- Batlh class
- Batman
- Baton Rouge (disambiguation)
- Baton Rouge class
- Batora
- Batos
- Batris
- Batrus
- Batson
- Batt 4003
- Battalion
- Battersea Stadium
- Battertoast
- Battery Park
- Battes Ang
- Battle
- Battle's Heart
- Battle Group 1
- Battle Group 2
- Battle Group 3
- Battle Group 4
- Battle Group 5
- Battle Group 6
- Battle Group 7
- Battle Group 8
- Battle Group Bamberg
- Battle Group Carnelli
- Battle Group Omega
- Battle Language
- Battle Lines
- Battle Lines (episode)
- Battle Lines (novel)
- Battle Stations!
- Battle at Federation Headquarters
- Battle at the Binary Stars
- Battle at the Binary Stars (STO)
- Battle bridge
- Battle for the Heartland
- Battle frigate
- Battle group
- Battle jumpsuit
- Battle lance
- Battle near Xahea
- Battle of Ajilon Prime
- Battle of Alaia
- Battle of Algeron
- Battle of Alpha Centauri
- Battle of Altamid
- Battle of Andoria
- Battle of Andromeda
- Battle of Ankaata
- Battle of Artaleirh
- Battle of Aurelia
- Battle of Austerlitz
- Battle of Axanar
- Battle of Bajor
- Battle of Botchok
- Battle of Britain
- Battle of Britannia
- Battle of Calder II
- Battle of Caleb IV
- Battle of Cardassia
- Battle of Cheron
- Battle of Cheron (mirror)
- Battle of Chi'tan
- Battle of Chin'toka
- Battle of Condacin
- Battle of Cunaxa
- Battle of Delta Doradus
- Battle of Donatu V
- Battle of Draylax
- Battle of Earth
- Battle of Fom Kerdeth
- Battle of Galorndon Core
- Battle of Gamma Hydra
- Battle of Gamma Hydra (2157)
- Battle of Gamma Hydra (stardate 0805.02)
- Battle of Gettysburg
- Battle of Goloroth
- Battle of HarOs
- Battle of Icarus IV
- Battle of Kathra
- Battle of Klach D'kel Brakt
- Battle of Kolm-an
- Battle of Korfez
- Battle of Laktar
- Battle of Lomatin IV
- Battle of Marcan
- Battle of Matrix 010, Grid 19
- Battle of Maxia
- Battle of Midway
- Battle of Mordanus Prime
- Battle of New Romulus
- Battle of Organia
- Battle of Pine Mountain
- Battle of Portmagee
- Battle of Prantares
- Battle of Procyon V
- Battle of Procyon V (STO)
- Battle of Qo'noS
- Battle of Qo'noS (2410)
- Battle of Rashanar
- Battle of Ravanar IV
- Battle of Regannin
- Battle of Rhinate
- Battle of Ricktor Prime
- Battle of Rigel
- Battle of Rigel VII
- Battle of Sector 001
- Battle of Seleya
- Battle of Septimus III
- Battle of Sol
- Battle of Sol (2160)
- Battle of Starbase 234
- Battle of Tarod IX
- Battle of Tau Ceti IV
- Battle of Tcha'voth
- Battle of Terok Nor (mirror)
- Battle of Thermopylae
- Battle of Theta Kalyb
- Battle of Tong Vey
- Battle of Torros III
- Battle of Trafalgar
- Battle of Tyburn
- Battle of Tyra
- Battle of Vonra
- Battle of Vonra (book)
- Battle of Vorkado
- Battle of Vulcan (2381)
- Battle of Wolf 359
- Battle of Wolf 359 (STO)
- Battle of Wolf 359 (mirror)
- Battle of the Alamo
- Battle of the Bassen Rift
- Battle of the Belt
- Battle of the Binary Stars
- Battle of the Binary Stars (mirror)
- Battle of the Border
- Battle of the Crater
- Battle of the Hayre Expanse
- Battle of the Mutara Nebula
- Battle of the Omarion Nebula
- Battle of the Sea of Japan
- Battle of the Straker Dome
- Battle stations
- Battlecharge
- Battlecruiser
- Battlecruiser Vengeance
- Battlefield commission
- Battlehawk class
- Battleship
- Battlestations!
- Battlewidow
- Batyay'a
- Baumeister
- Baumeister I
- Baumeister II
- Baun
- Bavadian
- Bavadian smaka sedge
- Bavar System Patrol
- Bavarya
- Bavaryan
- Bavaryan wine
- Bavoda
- Bavroma spaceport
- Baw
- Baxak
- Baxial
- Baxial (mirror)
- Baxter
- Baxter's World
- Baxter (Cadet)
- Baxter (USS Enterprise)
- Baxter Building
- Baxter Pharmaceuticals Incorporated
- Bay of Kinar
- Bay of Lorthe
- Bayal Sego
- Bayani Valmar
- Bayara
- Baydron class
- Bayonet
- Bayool Café
- Bayou
- Baz'tek
- Bazel
- Bazmeeli
- Bazron
- Bdgralsik
- Be'Qai Shipyards
- BeTau IV
- BeTau sector
- Beach house
- Beacon of Kahless
- Beademungen
- Beak-nose
- Beaker
- Bealtaine Strait
- Beam array
- Bean
- Bean (SCC-4747/3)
- Beans 'n bacon
- Bear
- Beard suppressant
- Beast-Hunter Cult
- Beast (disambiguation)
- Beata
- Beatnik
- Beaton
- Beatrice Smith
- Beatty
- Beatty (disambiguation)
- Beaufort Vortex
- Beaulieu's World
- Beaumont Benteen
- Beauregard
- Beauregard Lee
- Beauty and the Beast
- Beaver
- Beavo
- Bebebebeque
- Bechdel
- Becka
- Becker (disambiguation)
- Beckett Mariner
- Becky (disambiguation)
- Becky Randall
- Becky Russell
- Bedford
- Bedford–Stuyvesant
- Bednar
- Bednarik
- Bedo
- Bedouin
- Bedside Matters
- Bedwara
- Bee
- Beech
- Beech 4000
- Beef stroganoff
- Beeman
- Beer
- Beet
- Beetle
- Beetle purée
- Beetlejockey
- Beetlelouse
- Before Dishonor
- Before and After
- Beggs Hansen
- Beginnings
- Beginnings (collection)
- Beginnings (short story)
- Begum
- Beh'Vak class
- Behemoth
- Behemoth, Part 1
- Behemoth, Part 2
- Behemoth (comic)
- Behind Enemy Lines
- Behind Enemy Lines!
- Behind the Lines
- Behr'ak
- Behza Rianu
- Beiderbecke
- Beijing
- Beijing (disambiguation)
- Beijing Zoo
- Beilstein
- Being Human
- Beings
- Beirhoff
- Bejarus
- Bejarus III
- Bek
- Bek'Ta
- Bekk
- Bekkir
- Bekkir (animal)
- Bekkkr'esh Huuun'ivit
- Beklesh
- Bekom
- Bel'kor
- Bela-Neutron device
- Bela Lugosi
- Bela Okmyx
- Belak
- Belak (Romulan)
- Belak system
- Belaklavion
- Belandrid
- Belandros
- Belarius
- Belarius IV
- Belarus
- Belaruz
- Beld
- Beld'Rath Peninsula
- Beldak
- Beldav
- Bele
- Belear
- Belem
- Belen