Let's see... Hawkworld (1-32); Micronauts (1-59); Master of Kung Fu (17-125); Strikeforce Morituri (1-29), Speedball (1-10); King Conan (1-55); Kull '85 series (1-10); Legion of Super Heroes Baxter series (1-63). I have all the Annuals and Giant-Sizes from the above if applicable including those two abominations that Ditko drew for the Micronauts annuals.

Annoyingly close on ROM, All-Star Squadron, Arak, and Infinity Inc. I think I need 3 issues each.

Longest straight runs though are Avengers 157-327 and Swamp Thing 56-171. 171 was just a B***h to find!

I don't have my Kindle or laptop with me, so I don't have a complete answer, but (excluding minis, one-shots, etc) some that spring to mind:

If electronic counted, I have the DVD collections for Avengers, FF, X-Men, & Spider-Man.

In singles:

Nova (1st series and more recent series that came out of Annihilation mini)
Champions
Omega
All the DNAgents series
Airboy
Quasar
JSA
JLA
X-Men: The Hidden Years
Super-Team Family
all of the post-Tower reboots/appearances of Thunder Agents (authorized and otherwise. I have the Tower issues in DC Archives)

Some real nice runs here. A couple I'm seeing a lot of you have is Atari Force and Micronauts. Cool !

I'm going off of memory but will post here soon.

Oh, I have Young All Stars complete too! And Further Adventures of Indiana Jones.

And I actually liked that series even though it was set up for failure.

Bryan Murray was a talented artist. I don't think he could keep deadlines.

What is in your electronic collection? I'm just curious.

and shame on me for forgetting about my complete run of Kamandi.

Complete runs (again not counting one-shots) breaks down thusly:

ARCHIE

Double Life of Private Strong

CHARLTON

Blue Beetle (1964)
Blue Beetle (1965)
Blue Beetle (1967)
Captain Atom
Phantom, The

DC

Action Comics *
Adventure Comics
Adventures of Bob Hope
Adventures of Dean Martin and Jerry Lewis
Adventures of Jerry Lewis, The
Adventures of The Outsiders
All-American Comics
All-Flash
All-Star Comics (1940)
All-Star Comics (1976)
All-Star Squadron
All-Star Western (1970)
America Vs. The Justice Society
Angel and The Ape
Aquaman
Atari Force (1982)
Atari Force (1984)
Atom, The
Atom & Hawkman
Batman *
Batman and The Outsiders
Batman Family
Blackhawk
Black Lightning
Bomba the Jungle Boy
Boy Commandos
Brave and the Bold
Captain Carrot and His Amazing Zoo Crew
Capt. Storm
Challengers of the Unknown
Comic Cavalcade **
Congo Bill
Daring New Adventures of Supergirl
DC Comics Presents
DC Special
DC Super Stars
Detective Comics *
Doom Patrol
Doorway to Nightmare
80 Page Giant
Firestorm
Flash
Flash Comics
From Beyond the Unknown
Frontier Fighters
Fury Of Firestorm *
Green Arrow
Green Lantern (1941)
Green Lantern (1960) *
Hawkman
Hercules Unbound
Inferior Five
Infinity Inc *
Isis
Jackie Gleason and the Honeymooners
Joker
Jonah Hex
Justice, Inc.
Justice League of America
Kamandi, the Last Boy On Earth
Karate Kid
Korak, Son of Tarzan
Krypton Chronicles
Leading Comics **
Legends of Daniel Boone
Legion of Super-Heroes (1980)
Legion of Super-Heroes (1984) *
Many Loves of Dobie Gillis
Masters of the Universe
Metal Men
Metamorpho
My Greatest Adventure
Mystery in Space
New Adventure Comics
New Adventures of Charlie Chan
New Adventures of Superboy
New Comics
New Teen Titans (1980)
New Teen Titans (1984) *
New York World's Fair
Night Force
OMAC
Omega Men
Our Army at War
Pat Boone
Phantom Stranger (1952)
Phantom Stranger (1969)
Phantom Zone
Plastic Man
Red Tornado
Rex the Wonder Dog
Richard Dragon, Kung Fu Fighter
Rip Hunter, Time Master
Robin Hood Tales
Saga of Swamp Thing
Sandman (1974)
Scribbly
Sea Devils
Secret Six
Secret Society of Super-Villains
Secrets of The Legion of Super-Heroes
Sensation Comics
Sensation Mystery
Sergeant Bilko
Sgt. Bilko's Pvt. Doberman
Shade, the Changing Man
Showcase
Starfire
Star Spangled Comics
Star Trek (1984)
Strange Adventures
Superboy
Superboy and the Legion of Super-Heroes
Super Friends
Supergirl (1972)
Supergirl (1983)
Superman
Superman Family
Superman's Girl Friend, Lois Lane
Superman’s Pal, Jimmy Olsen
Superman: The Secret Years
Super-Team Family
Swamp Thing (1972)
Swamp Thing (1985) *
Sword of the Atom
Swordquest
Tales of the Legion of Super-Heroes
Tales of the Teen Titans
Tales of the Unexpected
Teen Titans
Tomahawk
Warlord *
Weird Western Tales
Welcome Back, Kotter
Western Comics
Wonder Woman
World of Krypton
World’s Finest Comics

* complete through the last pre-Crisis story
** super-hero issues only

DELL

Brain Boy
Dracula
Frankenstein
Kona
Lone Ranger
Lone Ranger’s Companion Tonto
Lone Ranger’s Famous Horse Hi-Yo Silver
Mighty Heroes
Naza
Nukla
Sinbad, Jr.
Space Man
Superheroes
Tarzan
Tarzan's Jungle Annual
Toka
Turok, Son of Stone
Voyage to the Deep
Walt Disney's Zorro
Werewolf

GOLD KEY

Doctor Solar
Green Hornet
Korak, Son of Tarzan
Magnus, Robot Fighter
M.A.R.S. Patrol Total War
Mighty Samson
Owl, The
Phantom
Rocky and His Fiendish Friends
Scarecrow of Romney Marsh
Space Family Robinson
Star Trek
Tarzan
Turok, Son of Stone

KING

Phantom

MARVEL

Amazing Spider-Man *
Avengers *
Balder the Brave
Beauty and The Beast
Bizarre Adventures
Black Panther
Captain America *
Captain Marvel
Cloak and Dagger
Conan the Barbarian *
Conan the King *
Daredevil *
Dazzler
Defenders
Devil Dinosaur
Doctor Strange (1968)
Doctor Strange (1974)
Eternals (1985)
Fantastic Four *
Ghost Rider (1967)
Ghost Rider (1973)
Haunt of Horror
Hero for Hire
Iceman
Incredible Hulk (1962)
Incredible Hulk (1968) *
Inhumans
Invaders
Iron Fist
Iron Man *
Kitty Pryde and Wolverine
King Conan
Kull and the Barbarians
Kull the Conqueror (1971)
Kull the Conqueror (1982)
Kull the Conqueror (1983)
Kull the Destroyer
Longshot
Marvel Fanfare *
Marvel Feature (1971)
Marvel Feature (1975)
Marvel Graphic Novel *
Marvel Premiere
Marvel Preview
Marvel Super-Hero Contest of Champions
Marvel Super-Heroes Secret Wars
Marvel Super Special
Marvel Team-Up
Marvel Two-in-One
Master of Kung Fu
Moon Knight (1980)
Moon Knight (1985)
New Mutants *
Nick Fury, Agent of S.H.I.E.L.D.
Omega the Unknown
Peter Parker, The Spectacular Spider-Man *
Power Man
Power Man and Iron Fist
Punisher
Rawhide Kid **
Red Sonja (1977)
Red Sonja (1983)
Red Sonja (1984)
Savage Sword of Conan *
Secret Wars II
Sgt. Fury
Shanna the She-Devil
Silver Surfer
Spectacular Spider-Man (1968)
Spectacular Spider-Man (1976)
Sub-Mariner
Tales of Suspense
Tales to Astonish
Thing
Thor *
Two-Gun Kid **
2001: A Space Odyssey
Uncanny X-Men *
Warlock
Web of Spider-Man *
West Coast Avengers (1984)
West Coast Avengers (1985) *
Western Gunfighters **
What If?
Wolverine
X-Factor *
X-Men
X-Men / Alpha Flight

* complete through 10/86
** original content issues only

TOWER

Dynamo
NoMan
THUNDER Agents
Undersea Agent

WARREN

Blazing Combat

As mentioned elsewhere, pretty much all of these were provided by major collectors who support my historical research with the understanding they won't be shared with others.

Cei-U!
I summon the big ol' library!

I started to list mine and it was WAY too big by the time I got to D.

I will say, I had a lot more non-Marvel/DC runs listed, FWIW.