List of production codes

Doctor Who production codes do not always follow air dates.

TV story production codes

• A: An Unearthly Child
• B: The Daleks
• C: The Edge of Destruction
• D: Marco Polo
• E: The Keys of Marinus
• F: The Aztecs
• G: The Sensorites
• H: The Reign of Terror
• J: Planet of Giants
• K: The Dalek Invasion of Earth
• L: The Rescue
• M: The Romans
• N: The Web Planet
• P: The Crusade
• Q: The Space Museum
• R: The Chase
• S: The Time Meddler
• T: Galaxy 4
• T/A: Mission to the Unknown
• U: The Myth Makers
• V: The Daleks' Master Plan
• W: The Massacre of St Bartholomew's Eve
• X: The Ark
• Y: The Celestial Toymaker
• Z: The Gunfighters
• AA: The Savages
• BB: The War Machines
• CC: The Smugglers
• DD: The Tenth Planet
• EE: The Power of the Daleks
• FF: The Highlanders
• GG: The Underwater Menace
• HH: The Moonbase
• JJ: The Macra Terror
• KK: The Faceless Ones
• LL: The Evil of the Daleks
• MM: The Tomb of the Cybermen
• NN: The Abominable Snowmen
• OO: The Ice Warriors
• PP: The Enemy of the World
• QQ: The Web of Fear
• RR: Fury from the Deep
• SS: The Wheel in Space
• TT: The Dominators
• UU: The Mind Robber
• VV: The Invasion
• WW: The Krotons
• XX: The Seeds of Death
• YY: The Space Pirates
• ZZ: The War Games
• AAA: Spearhead from Space
• BBB: Doctor Who and the Silurians
• CCC: The Ambassadors of Death
• DDD: Inferno
• EEE: Terror of the Autons
• FFF: The Mind of Evil
• GGG: The Claws of Axos
• HHH: Colony in Space
• JJJ: The Dæmons
• KKK: Day of the Daleks
• LLL: The Sea Devils
• MMM: The Curse of Peladon
• NNN: The Mutants
• OOO: The Time Monster
• PPP: Carnival of Monsters
• QQQ: Frontier in Space
• RRR: The Three Doctors
• SSS: Planet of the Daleks
• TTT: The Green Death
• UUU: The Time Warrior
• WWW: Invasion of the Dinosaurs
• XXX: Death to the Daleks
• YYY: The Monster of Peladon
• ZZZ: Planet of the Spiders
• 4A: Robot
• 4B: The Sontaran Experiment
• 4C: The Ark in Space
• 4D: Revenge of the Cybermen
• 4E: Genesis of the Daleks
• 4F: Terror of the Zygons
• 4G: Pyramids of Mars
• 4H: Planet of Evil
• 4J: The Android Invasion
• 4K: The Brain of Morbius
• 4L: The Seeds of Doom
• 4M: The Masque of Mandragora
• 4N: The Hand of Fear
• 4P: The Deadly Assassin
• 4Q: The Face of Evil
• 4R: The Robots of Death
• 4S: The Talons of Weng-Chiang
• 4T: The Invisible Enemy
• 4V: Horror of Fang Rock
• 4W: The Sun Makers
• 4X: Image of the Fendahl
• 4Y: Underworld
• 4Z: The Invasion of Time
• 5A: The Ribos Operation
• 5B: The Pirate Planet
• 5C: The Stones of Blood
• 5D: The Androids of Tara
• 5E: The Power of Kroll
• 5F: The Armageddon Factor
• 5G: The Creature from the Pit
• 5H: City of Death
• 5J: Destiny of the Daleks
• 5K: Nightmare of Eden
• 5L: The Horns of Nimon
• 5M: Shada
• 5N: The Leisure Hive
• 5P: State of Decay
• 5Q: Meglos
• 5R: Full Circle
• 5S: Warriors' Gate
• 5T: The Keeper of Traken
• 5V: Logopolis
• 5W: Four to Doomsday
• 5X: The Visitation
• 5Y: Kinda
• 5Z: Castrovalva
• 6A: Black Orchid
• 6B: Earthshock
• 6C: Time-Flight
• 6D: Snakedance
• 6E: Arc of Infinity
• 6F: Mawdryn Undead
• 6G: Terminus
• 6H: Enlightenment
• 6J: The King's Demons
• 6K: The Five Doctors
• 6L: Warriors of the Deep
• 6M: The Awakening
• 6N: Frontios
• 6P: Resurrection of the Daleks
• 6Q: Planet of Fire
• 6R: The Caves of Androzani
• 6S: The Twin Dilemma
• 6T: Attack of the Cybermen
• 6V: Vengeance on Varos
• 6W: The Mark of the Rani
• 6X: The Two Doctors
• 6Y: Timelash
• 6Z: Revelation of the Daleks
• 7A: The Mysterious Planet
• 7B: Mindwarp
• 7C-1: Terror of the Vervoids
• 7C-2: The Ultimate Foe
• 7D: Time and the Rani
• 7E: Paradise Towers
• 7F: Delta and the Bannermen
• 7G: Dragonfire
• 7H: Remembrance of the Daleks
• 7J: The Greatest Show in the Galaxy
• 7K: Silver Nemesis
• 7L: The Happiness Patrol
• 7M: The Curse of Fenric
• 7N: Battlefield
• 7P: Survival
• 7Q: Ghost Light
• TVM: Doctor Who
• 1.1: Rose
• 1.2: The End of the World
• 1.3: The Unquiet Dead
• 1.4: Aliens of London
• 1.5: World War Three
• 1.6: Dalek
• 1.7: The Long Game
• 1.8: Father's Day
• 1.9: The Empty Child
• 1.10: The Doctor Dances
• 1.11: Boom Town
• 1.12: Bad Wolf
• 1.13: The Parting of the Ways
• 2.X: The Christmas Invasion
• 2.1: New Earth
• 2.2: Tooth and Claw
• 2.3: School Reunion
• 2.4: The Girl in the Fireplace
• 2.5: Rise of the Cybermen
• 2.6: The Age of Steel
• 2.7: The Idiot's Lantern
• 2.8: The Impossible Planet
• 2.9: The Satan Pit
• 2.10: Love & Monsters
• 2.11: Fear Her
• 2.12: Army of Ghosts
• 2.13: Doomsday
• 3.X: The Runaway Bride
• 3.1: Smith and Jones
• 3.2: The Shakespeare Code
• 3.3: Gridlock
• 3.4: Daleks in Manhattan
• 3.5: Evolution of the Daleks
• 3.6: The Lazarus Experiment
• 3.7: 42
• 3.8: Human Nature
• 3.9: The Family of Blood
• 3.10: Blink
• 3.11: Utopia
• 3.12: The Sound of Drums
• 3.13: Last of the Time Lords
• 4.X: Voyage of the Damned
• 4.1: Partners in Crime
• 4.2: The Fires of Pompeii
• 4.3: Planet of the Ood
• 4.4: The Sontaran Stratagem
• 4.5: The Poison Sky
• 4.6: The Doctor's Daughter
• 4.7: The Unicorn and the Wasp
• 4.8: Silence in the Library
• 4.9: Forest of the Dead
• 4.10: Midnight
• 4.11: Turn Left
• 4.12: The Stolen Earth
• 4.13: Journey's End
• 4.14: The Next Doctor
• 4.15: Planet of the Dead
• 4.16: The Waters of Mars
• 4.17: The End of Time: Part One
• 4.18: The End of Time: Part Two
• 1.1: The Eleventh Hour
• 1.2: The Beast Below
• 1.3: Victory of the Daleks
• 1.4: The Time of Angels
• 1.5: Flesh and Stone
• 1.6: The Vampires of Venice
• 1.7: Amy's Choice
• 1.8: The Hungry Earth
• 1.9: Cold Blood
• 1.10: Vincent and the Doctor
• 1.11: The Lodger
• 1.12: The Pandorica Opens
• 1.13: The Big Bang
• 2.X: A Christmas Carol
• 2.1: The Impossible Astronaut
• 2.2: Day of the Moon
• 2.3: The Curse of the Black Spot
• 2.4: The Doctor's Wife
• 2.5: The Rebel Flesh
• 2.6: The Almost People
• 2.7: A Good Man Goes to War
• 2.8: Let's Kill Hitler
• 2.9: Night Terrors
• 2.10: The Girl Who Waited
• 2.11: The God Complex
• 2.12: Closing Time
• 2.13: The Wedding of River Song
• 3.X: The Doctor, the Widow, and the Wardrobe
• 3.1: Asylum of the Daleks
• 3.2: Dinosaurs on a Spaceship
• 3.3: A Town Called Mercy
• 3.4: The Power of Three
• 3.5: The Angels Take Manhattan
• 3.6: The Snowmen
• 3.7: The Bells of Saint John
• 3.8: The Rings of Akhaten
• 3.9: Cold War
• 3.10: Hide
• 3.11: Journey to the Centre of the TARDIS
• 3.12: The Crimson Horror
• 3.13: Nightmare in Silver
• 3.14: The Name of the Doctor

Big Finish production codes

• 4R/A: The Foe from the Future
• 4S/A: Destination: Nerva
• 4S/B: The Renaissance Man
• 4S/C: The Wrath of the Iceni
• 4S/D: Energy of the Daleks
• 4S/E: Trail of the White Worm
• 4S/F: The Oseidon Adventure
• 4V/A: The Valley of Death
• 6C/A: The Land of the Dead
• 6C/B: Winter for the Adept
• 6C/C: The Mutant Phase
• 6C/D: Primeval
• 6C/E: Spare Parts
• 6C/F: Creatures of Beauty
• 6C/G: The Game
• 6C/H: Circular Time
• 6C/I: Renaissance of the Daleks
• 6C/J: Return to the Web Planet
• 6C/K: The Haunting of Thomas Brewster
• 6C/L: The Boy That Time Forgot
• 6C/M: Time Reef/A Perfect World
• 6C/N: Castle of Fear
• 6C/O: The Eternal Summer
• 6C/P: Plague of the Daleks
• 6C/Q: The Demons of Red Lodge and Other Stories
• 6C/R: 1001 Nights
• 6C/RA: 1963: Fanfare for the Common Men
• 6C/S: Moonflesh
• 6C/T: Tomb Ship
• 6C/U: Masquerade
• 6E/A: Omega
• 6E/AA: The Elite
• 6E/AB: Hexagora
• 6E/AC: The Children of Seth
• 6H/A: Cobwebs
• 6H/B: The Whispering Forest
• 6H/C: The Cradle of the Snake
• 6H/D: Heroes of Sontar
• 6H/E: Kiss of Death
• 6H/F: Rat Trap
• 6H/G: The Emerald Tiger
• 6H/H: The Jupiter Conjunction
• 6H/I: The Butcher of Brisbane
• 6H/J: Eldrad Must Die!
• 6H/K: The Lady of Mercia
• 6H/L: Prisoners of Fate
• 6P/A: Phantasmagoria
• 6P/B: Loups-Garoux
• 6P/C: Singularity
• 6Q/A: Red Dawn
• 6Q/B: The Eye of the Scorpion
• 6Q/C: The Church and the Crown
• 6Q/D: Nekromanteia
• 6Q/E: The Axis of Insanity
• 6Q/F: The Roof of the World
• 6Q/G: Three's a Crowd
• 6Q/H: The Council of Nicaea
• 6Q/I: The Kingmaker
• 6Q/J: The Gathering
• 6Q/K: Son of the Dragon
• 6Q/L: The Mind's Eye
• 6Q/M: The Bride of Peladon
• 6Q/N: Mission of the Viyrans
• 6Q/AA: Exotron/Urban Myths
• 6R/A: The Judgement of Isskar
• 6R/B: The Destroyer of Delights
• 6R/C: The Chaos Pool
• 6R/AA: The Burning Prince
• 6W/A: Davros
• 6W/B: Cryptobiosis
• 6Y/A: Year of the Pig
• 6Y/AA: The Nightmare Fair
• 6Y/AB: Mission to Magnus
• 6Y/AC: Leviathan
• 6Y/AD: The Hollows of Time
• 6Y/AE: Paradise 5
• 6Y/AF: Point of Entry
• 6Y/AG: The Song of Megaptera
• 6Y/AH: The Macros
• 6Z/A: Whispers of Terror
• 6Z/B: ...ish
• 6Z/C: The Reaping
• 6Z/AA: Recorded Time and Other Stories
• 6Z/AB: 1963: The Space Race
• 6Z/AC: Breaking Bubbles and Other Stories
• 7CPRE-A: Her Final Flight
• 7CPRE-A/A: I.D./Urgent Calls
• 7CPRE-A/A-3: The Acheron Pulse
• 7C/A: The Marian Conspiracy
• 7C/B: The Spectre of Lanyon Moor
• 7C/C: The Apocalypse Element
• 7C/D: Bloodtide
• 7C/E: Project: Twilight
• 7C/F: The Sandman
• 7C/G: Jubilee
• 7C/H: Doctor Who and the Pirates
• 7C/K: Arrangements for War
• 7C/J: Project: Lazarus
• 7C/L: Medicinal Purposes
• 7C/MA: Pier Pressure
• 7C/MB: The Nowhere Place
• 7C/MC: 100
• 7C/MD: Assassin in the Limelight
• 7C/NA: The Crimes of Thomas Brewster
• 7C/NB: The Feast of Axos
• 7C/NC: Industrial Evolution
• 7C/NAA: The Curse of Davros
• 7C/NAB: The Fourth Wall
• 7C/NAC: Wirrn Isle
• 7C/NAD: Antidote to Oblivion
• 7C/NAE: The Brood of Erys
• 7C/NAF: Scavenger
• 7C/PA: The Condemned
• 7C/PB: The Doomwood Curse
• 7C/PC: Brotherhood of the Daleks
• 7C/PD: The Raincloud Man/Return of the Krotons
• 7C/PF: Patient Zero
• 7C/PG: Paper Cuts
• 7C/PH: Blue Forgotten Planet
• 7C/PI: City of Spires
• 7C/PJ: The Wreck of the Titan
• 7C/PK: Legend of the Cybermen
• 7C/QA: The Wrong Doctors
• 7C/QB: Spaceport Fear
• 7C/QC: The Seeds of War
• 7C/R: The One Doctor
• 7C/S: The Juggernauts
• 7C/T: Catch-1782
• 7C/U: Thicker Than Water
• 7C/V: The Wishing Beast/The Vanity Box
• 7D/A: Unregenerate!
• 7D/B: Red
• 7E/A: Bang-Bang-A-Boom!
• 7E/B: Flip-Flop
• 7F/A: The Fires of Vulcan
• 7J/A: 1963: The Assassination Games

• 7R: The Fearmonger
• 7S: The Genocide Machine
• 7T: Dust Breeding
• 7U: Colditz
• 7V: The Rapture
• 7W: The Harvest
• 7W/A: Dreamtime
• 7W/B: LIVE 34
• 7W/C: Night Thoughts
• 7W/D: The Settling
• 7W/E: No Man's Land
• 7W/F: Nocturne
• 7W/G: The Dark Husband
• 7W/H: Forty-Five
• 7W/J: The Magic Mousetrap
• 7W/K: Enemy of the Daleks
• 7W/L: The Angel of Scutari
• 7W/M: Project: Destiny
• 7W/N: A Death in the Family
• 7W/O: Lurkers at Sunlight's Edge
• 7W/AA: Protect and Survive
• 7W/AB: Black and White
• 7W/AC: Gods and Monsters
• 7W/AD: Afterlife
• 7W/WA: Revenge of the Swarm
• 7W/WB: Mask of Tragedy
• 7W/WC: Signs and Wonders

• 7X: Project: Lazarus
• 7Y: Master
• 7Z: The Sirens of Time
• 7Z/A: Valhalla
• 7Z/B: Frozen Time
• 7Z/C: The Death Collectors/Spider's Shadow
• 7Z/D: Kingdom of Silver/Keepsake
• 7Z/E: A Thousand Tiny Wings
• 7Z/F: Klein's Story
• 7Z/G: Survival of the Fittest
• 7Z/H: The Architects of History
• 7Z/I: The Shadow Heart
• 7Z/J: Persuasion
• 7Z/K: Starlight Robbery
• 7Z/L: Daleks Among Us
• 7Z/AA: Robophobia
• 7Z/AB: The Doomsday Quatrain
• 7Z/AC: House of Blue Fire
• 8A/AA: The Silver Turk
• 8A/AB: The Witch from the Well
• 8A/AC: Army of Death
• 8B: Storm Warning
• 8C: Sword of Orion
• 8D: The Stones of Venice
• 8E: Minuet in Hell
• 8F: Invaders from Mars
• 8G: The Chimes of Midnight
• 8H: Seasons of Fear
• 8J: Embrace the Darkness
• 8K: The Time of the Daleks
• 8L: Neverland
• 8M: Zagreus
• 8N: Scherzo
• 8P: The Creed of the Kromon
• 8Q: The Natural History of Fear
• 8R: The Twilight Kingdom
• 8S: Faith Stealer
• 8T: The Last
• 8U: Caerdroia
• 8V: The Next Life
• 8W: Terror Firma
• 8X: Scaredy Cat
• 8Y: Other Lives
• 8Y/A: Time Works
• 8Y/B: Something Inside
• 8Y/C: Memory Lane
• 8Y/D: Absolution
• 8Y/E: The Girl Who Never Was
• 8Z: The Company of Friends