Copied the idea from this thread.

I can (partially) fill it- the only letters that are missing are B, J, L, Q, V, X, Y, and Z

A - Arrested Development, Awkward., Arthur, Austin and Ally, Adventure Time B - nothing C - Community, Cake Boss D - Degrassi, Drake and Josh, Diners, Drive-Ins, and Dives E - Entourage, Everybody Hates Chris, Everybody Loves Raymond F - Friends, Freaks and Geeks, Family Ties G - (The) Golden Girls H - Hey Arnold, Here Comes Honey Boo Boo, How I Met Your Mother (only watched through season 5) I - It's Always Sunny in Philadelphia (have seen and liked almost all episodes through season 6, and a few episodes in the succeeding seasons), iCarly (up to, and including, season 3) J - nothing K - King of the Hill, Kenan and Kel, (The) King of Queens L - nothing M - Malcolm in the Middle, Man v. Food N - Ned's Declassified School Survival Guide, (The) Nanny O - (The) Office P - Phineas and Ferb Q: nothing R - Regular Show, Rugrats S - Supernatural (up to, and including, season 6), Spongebob (pre-movie episodes as well as some episodes in the season succeeding the movie) T - That '70s Show, Total Drama (original and TD:ROTI only) U - Unwrapped V - nothing W - Workaholics, (The) Wonder Years X - nothing Y - nothing Z - nothing

How about the rest of y'all?

A - Arrested Development B - Breaking Bad C - Community D - E - Even Stevens F - Freaks and Geeks G - Gilmore Girls H - House of Cards I - J - Jeopardy! K - Kenan and Kel L - Louie M - Modern Family N - O - Orange is the New Black P - Parks and Recreation Q - R - S - Scandal T - That 70's Show U - Undeclared V - W - Workaholics X - The X-Files Y - Yo Gabba Gabba (they have really good musical guests....) Z -

I just realized how much TV I watch. I think I need to go outside....

A - Agents of SHIELD, Atlantis, Adventure Time, Avatar TLA & Korra, Alice, Arrow B - Beauty and The Beast C - Continuum D - Doctor Who E - Elementary F - G - Game of Thrones H - Hannibal I - J - K - L - M - Merlin N - O - Once Upon a Time, OUAT in Wonderland P - Q - R - Reign S - Supernatural, Sherlock, Sleepy Hollow T - Teen Wolf, The Tomorrow People, The Walking Dead, The 100, The Musketeers, The Originals U - V - Vampire Diaries W - X - Y - Z -

c:

Lets try it :D

A - Alphas B - Big Bang Theory C - Cult D - Doctor Who, Dead Set E - F - Falling Skies, From Dusk Till Dawn G - Game of Thrones, Grimm H - Helix I - In The Flesh J - K - L - M - Modern Family, Misfits, Mixology N - New Girl O - Once Upon a Time, Orphan Black, Orange is the New Black P - Primeval, Penny Dreadful Q - R - Revenge S - Supernatural, Stargate T - True Blood, Teen Wolf U - Under the Dome V - W - (The) Walking Dead X - Y - Z -

A - American Horror Story B - Battlestar Galactica C - Caprica, Cibyll D - Dexter E - Eureka F -Firefly, Farscape G - Game of Thrones H - Hannibal, Heroes I - J - Jericho K - L - Lost M - Married with Children N - Nikita (the old show) O - P - (the) Prisoner Q - R - Roswell, Roseanne S - Star Gate, Star Trek, Sherlock T - True Blood, Torchwood, Top of the Lake U - Under the Dome V - V - The Visitors W - (the) Walking Dead x - Xena Y - Z -

A - Alfred J. Kwak B - (The) Big Bang Theory C - D - Digimon Adventure and Digimon Adventure 02 E - F - Frasier G - Game of Thrones, Gargoyles H - How I Met Your Mother I - J - K - L - M - My Little Pony: Friendeship Is Magic; My Name Is Earl N - O - Once Upon A Time P - Q - R - Rome S - Sailor Moon T - The 10th Kingdom U - V - W - (The) Walking Dead x - Y - Z -

These are only shows I either watched or planning to watch from the beginning until the end.

A - American Horror Story B - Buffy the Vampire Slayer C - Carnivale D - Doctor Who E - Earth 2 F - Firefly G - Game of Thrones H - Hannibal I - Invisible Man, The J - Justified K - Kids in the Hall L - Lost Girl M - Merlin N - Nurse Jackie O - Once Upon a Time P - Pushing Daisies Q - Quantum Leap R - Ripper Street S - Supernatural T - Torchwood U - United States of Tara, The V - Vikings W - Wonderfalls X - X-Files, The Y - Z -

A - Adventure Time B - Breaking Bad C - Catscratch; Cosmos D - Doctor Who E - F - Face-off; Franklin G - Game of Thrones H - How to Train Your Dragon: Riders of Berk; Hardcore Pawn; Hell's Kitchen I - Inked J - K - Kipper; Kitchen Nightmares L - M - Merlin N - Ned's Declassified O - Oswald; Oddities P - Pawn Stars; Phil of the Future Q - R - Rollie Pollie Ollie S - Sex Sent Me to the E.R.; Spongebob.. xD; Snapped T - Tattoos after Dark U - Unwrapped V - W - Wilfred; Wow, Wow, Wubbsy! X - Y - Z - Zooboomafoo

Many of those are children's shows. lmao.

A - Aliens in America B - Being Erica, Brooklyn Nine-Nine, Better Off Ted C - Chuck, Castle D - Digimon E - Entourage F - Futurama, Friends G - Gossip Girl H - House, How I Met Your Mother, House Of Lies, Happy Endings I - iCarly J - Jane By Design K - Kyle XY L - Lie to Me, Life Unexpected M - Malcolm In The Middle N - New Girl O - Orange Is The New Black, Once Upon A Time P - Pretty Little Liars, Psych, Pushing Daisies Q - Queer As Folk R - Revenge S - Scrubs, South Park, Smallville T - Teen Wolf, The Lying Game, Twisted, The O.C. U - Unfabulous V - Veronica Mars W - Whose Line Is It Anyway? X - Y - Yu-Gi-Oh! Z - Zoey 101

Shoutout to the shows I watched as a kid helping me filling this out, but couldn't find any show starting with X. ):

A: Avatar the last airbender, Almost Human B: (The) Borgias, Black Sails C: CSI Las Vegas / Criminal Minds D: Dexter E: Elementary F: ...Free! ? G: Game of thrones H: Hannibal I: In the flesh J: ... Jamie's 30 min meals K: Klondike L: Lost, Lip Service M: (The) Musketeers BBC N: NCIS O: Orange is the new black P: - Q: Queer as folk R: - S: Skins UK, Sleepy Hollow T: Teen Wolf, (The) Tudors U: - V: Vikings W: (The) Walking Dead, Whitechapel X: Xena the warrior princess Y: - Z: -

A - B - Battlestar Galactica, The Big Bang Theory C - Community D - Doctor Who, Dragonball (Z) E - F - Family Guy G - The Golden Girls H - How I Met Your Mother I - j - Jericho, Jeopardy K - L - Lost, Law and Order, Legend of the Seeker, Lillyhammer M - N - O - Outlander (yet to be released, but I already know) P - Portlandia, The Price is Right Q - The Queen Latifa Show R - S - Sunny in Philadelphia, Stargate, Star Trek, Seinfeld T - Three's Company, The Twilight Zone U - V - The Voice W - The Walking Dead X - Y - Young and the Restless Z -

I'm assuming 'the' doesn't count as part of the name because that gives me a few more lol A - American Horror Story B - BREAKING BAD C - Catfish D - Dexter E - F - Fringe G - H - Hannibal I - It's Always Sunny in Philadelphia :) J - Jericho K - The Killing L - Luther M - Merlin N - New Girl O - OITNB P - Pushing Daisies Q - R - S - Supernatural T - Terra Nova U - Under the Dome V - W - The Walking Dead X - The X-Files? Y - Z -

A - Arrow B - C - Chicago Fire, Criminal Minds D - E - F - (The) Flash G - H - Hart of Dixie I - In the Flesh, Intelligence J - K - L - M - Merlin N - O - Orange is the New Black P - Q - R - Reign S - Sleepy Hollow T - Teen Wolf, (The) Tomorrow People, The 100 U - V - W - X - Y - Z -

Here I am, barely watching anything.

Hm, let's see if I can.

A - Arrested Development B - Breaking Bad C - Community D - Doctor Who E - F - Farscape G - Game of Thrones H - Hannibal I - J - Jeopardy! K - L - M - Modern Family N - O - Orange Is The New Black P - Q - R - S - Star Trek T - U - Ultimate Spider-Man V - Vikings W - X - X-Files Y - Z -

Huh, I guess I don't watch nearly as much TV as I used to.

A- American Horror Story B- Bar Rescue / Buffy / Boardwalk Empire C- Chip and Dale's Rescue Rangers D- Dead Like Me / Doug/ Ducktales / days of our lives E- ER/Eureka's castle F- Firefly / Friends / Fraggle Rock G- Game of thrones / Greenwing H- Homeland / Hells Kitchen I- Ink Master J- Jackass K- Kitchen Nightmares L- Late night with Jimmy Fallon/ Law & Order: SVU M- Modern Family N- NCIS O-Once Upon A time P- Price is Right Q-Quantum Leap R- Ridiculousness S- Sons of Anarchy / Sherlock T- The 10th Kingdom U- Utopia V- V ( but that show sucked) W- Walking Dead / who do you think you are? X- X-Files Y-…. Z-…..

A - Arrow, Alphas, Alias, American Dad, Avatar, Archer B- Battlestar Galatica, Breaking Bad, Bones, Being Human (US) C- Criminal Minds, Community, Cougar Town, Carnivale, CSI (Vegas), Cult D- Dexter, Drunk History, Dominion E- F- Falling Skies G- Game of Thrones H- Hell on Wheels, Homeland, House of Cards, Heroes I- J- Jericho K- Kyle XY, Key and Peele L- Lie to me, Las Vegas, Legend of Korra (spinoff) M- Merlin N- No Ordinary Family, Nikita (W/Maggie Q) O- Orange is the new Black P- Parks and Rec, Prison Break Q- R- Revolution, S- Stargate Atlantis/Universe, Sons of Anarchy, Survivors, Sleepy Hallow, Sherlock, Supernatural T- The Strain, The Originals, Thirty (30) Rock, The Shield, Terra Nova, Teen Wolf, True Blood U- Under the Dome (SE1) USA of Tara V- Vampire Diaries W- Weeds, Workaholics, White Collar X- Z-

A - American Horror Story B - Buffy C - Castle D - Dexter E - F - Family Guy G - Game Of Thrones H - I - J - K - L - Lost M - Merlin N - NCIS O - Once Upon A Time P - Pinky and the Brain Q - R - S - Supernatural T - U - V - Vikings W - The Walking Dead X - X-Files Y - Z -

A - ... B - Battlestar Galactica, Blacklist, Buffy the Vampire Slayer C - Continuum D - Doctor Who, Defiance E - Eureka, Elementary F - ... G - Game of Thrones H - How I Met Your Mother I - ... J - ... K - ... L - Lie to Me M - (The) Mentalist N - NCIS: Los Angeles O - ... P - ... Q - ... R - ... S - Stargate SG-1, Stargate Atlantis, Sherlock T - True Blood U - Unforgettable V - Vampire Diaries W - ... X - ... Y - ... Z - ...

Clearly, some letters have more series that I like :D

A - Arrow, American Horror Story, Adventure Time, Addicted, Avatar, Aqua Teen Hunger Force B - Bates Motel, Breaking Bad, Bob's Burgers C - Californication, Comic Book Men D - Daria, Doctor Who, Dexter E - Elementary F - Futurama, Fringe, Freaks and Geeks G - Game of Thrones H - Hannibal, How I Met Your Mother I - J - Jekyll K - King of the Hill L - M - Misfits, Metalocalypse N - O - Orange is the New Black, Oddities, Once Upon A Time P - Pushing Daisies, Psych Q - Queer as Folk R - S - Supernatural, Sherlock, Skins, Say YES to the Dress, South Park, Scrubs T - True Blood, (The) Twilight Zone U - V - (The) Venture Bros. W - Wilfred X - X-Files Y - (A) Young Doctor's Notebook and Other Stories, Z -

A - Archer, Adventure Time, Arrested Development, Arrow, Alcatraz, American Horror Story B - Blackadder, Boston Legal, The Blacklist, Black Books, Bomb Girls, Body of Proof, Bones C - Call the Midwife, Charmed, The Cleveland Show, Chicago Fire, The Carrie Diaries D - Deadwood, Doctor Who, Disappeared E - Elementary, Emmerdale, Extras, Ever Wondered, Eureka F - Father Ted, Firefly, Futurama, Freaks and Geeks, Foyle's War, Forensic Files, Fringe G - Grimm, Game of Thrones H - Harper's Island, Hell's Kitchen, House, Harvey Birdman Attorney at Law I - I.T. Crowd J - JAG, Justified K - Kitchen Nightmares L - The League of Gentlemen, Land Girls M - My Name is Earl, Malcolm in the Middle, Mysteries at the Museum, Moone Boy, Merlin N - NUMB3RS O - One Born Every Minute, Once Upon a Time, Once Upon a Time In Wonderland P - Psych, Pan Am Q - QI, Quantum Leap R - Ripper Street, Russel Howard's Good News, Red Dwarf, Revenge S - South Park, Sherlock, School of Hard Sums, Supernatural, Sealab 2021, Sleepy Hollow, The Simpsons, Six Feet Under T - The Tudors, True Blood, Torchwood, Top Gear, Twin Peaks, Tales of the Unexpected, That 70s Show, True Detective U - Unforgettable V - The Venture Brothers, Veronica Mars W - Wallander, Witches of East End, Warehouse 13, Whose Line Is It Anyway X - The X-Files Y - The Young Ones Z - Zumbo