As new appearances are added, they'll be noted in green, for something current, or red for something I missed when first posted. As time goes on, the colors will eventually be changed to white. Sorry, the list isn't broken down into minor versus major appearances.

ACTION COMICS # 350, 365-366, 429, 437, 443-444, 470, 473, 480-481, 483, 489, 514, 527-528, (583 - cover) 589, (596 fb), 601-635, 642, (650 fb) 770, (784 fb), 836, 837, 851, 872
ACTION COMICS ANNUAL # (3 - Armageddon 2001)
ADVENTURE COMICS # 423, 451, 459-460
ADVENTURES IN THE DC UNIVERSE # 4, 16
ADVENTURES OF SUPERMAN, The # 430, (444 fb, Pocket Universe) 449, 473, (528 - target of bounty hunter) (551 - fb to Parallax Emerald Night)
The ADVENTURES OF SUPERMAN ANNUAL # (6 - Elseworlds)
ALL-NEW ATOM # 1, (20 – dream)
ALL-STAR COMICS # 68
AMAZONS ATTACK # 2-3, 5
AQUAMAN 1st series # 18, 61
AQUAMAN 2004 series # 38
AQUAMAN: LEGEND OF... # (1 fb)
AQUAMAN SECRET FILES # (1 fb)
AQUAMAN: SWORD OF ATLANTIS # 51
ARMAGEDDON 2001 # 2
ARSENAL # (1 fb)
ATOM # 8
ATOM, POWER OF THE... # 8-9
BATMAN PLUS ARSENAL # 1
BATMAN & ROBIN ADVENTURES # (17 figure in wax museum)
BIRDS OF PREY # 100
BLACK ADAM: THE DARK AGE # 3, 6
BLACKEST NIGHT # 1-3...
BLACKEST NIGHT: TALES OF THE CORPS # 1….
BLACKHAWK # 228-230
BLASTERS SPECIAL # 1
BLOODBATH # 1-2
BLUE BEETLE (2006 series) # 7
The BRAVE & THE BOLD # 28-30, (56 statue), 59, 69, 100, 134, 155, 173-174, 181
The BRAVE & THE BOLD # 1-2, 4, 15, 19-22, (24 IMAGE ONLY)
The BRAVE & THE BOLD: THE FLASH AND GREEN LANTERN # 1-6
BRAVE NEW WORLD # 1
CAPTAIN ATOM 3rd series # 24
CHALLENGERS OF THE UNKNOWN # 87
CHASE # 9
CHRISTMAS WITH THE SUPER-HEROES # 2
COUNTDOWN # 38 (16 – origin of Sinestro)
COUNTDOWN TO INFINITE CRISIS # 1
CRISIS AFTERMATH: THE BATTLE FOR BLUDHAVEN # 5-6
DAMAGE # (12 fb, 15 - Hal is one of several "genetic fathers" of Damage)
DARK KNIGHT RETURNS, THE # 3 (Elseworlds - mentioned..."Hal went to the stars")
DARK KNIGHT STRIKES AGAIN, The # (2 fb, 3 - Elseworlds)
DARKSTARS # 11-12, (23, 0 fb)
DAY OF JUDGEMENT # 1-5
DAY OF JUDGEMENT SECRET FILES # 1
DC CHALLENGE # 12
DC COMICS PRESENTS # 6, 26, 43, 71
DC COMICS PRESENTS: GREEN LANTERN # 1
DC COMICS PRESENTS: JUSTICE LEAGUE OF AMERICA # 1
DC COUNTDOWN TO INFINITE CRISIS # 1
DC FIRST: GREEN LANTERN/GREEN LANTERN # 1
DC SILVER AGE CLASSICS:
-SHOWCASE # 22 (reprint)
-GL/GA # 76 (reprint)
-THE BRAVE AND THE BOLD # 28 (reprint)
DC SNEAK PREVIEWS
DC SPECIAL # 27
DC SPECIAL SERIES # (1 -Five-Star Super-Hero Spectacular) (6 -Secret Society of Super-Villains Special) (26 -Superman and His Incredible Fortress of Solitude)
DC SUPER-STARS # 14
DC UNIVERSE: DECISIONS # 1-4
DC UNIVERSE HALLOWEEN SPECIAL # (1 dream)
DCU HALLOWEEN SPECIAL 2009
DEADMAN: DEAD AGAIN # (1-3 voice only) 4-5
DEATHSTROKE # 13
DETECTIVE COMICS # (388-389 criminal wearing GL costume)
DETENTION COMICS # 1
ECLIPSO: DARKNESS WITHIN # 2
ECLIPSO # 15
52 # 1-3, 6, 13, (22 origin) 33, 37, 51, (52 cover only)
FINAL CRISIS # 1-3, 5, 7
FINAL CRISIS: REQUIEM # 1
FINAL NIGHT # 3-4
FIRESTORM 2nd series # 66-69, 81, 91 (fb)
FIVE-STAR SUPER-HERO SPECTACULAR (See DC Special Series # 1)
FLASH # 131, 143, 158, 168, 175, 191, 199, (204 cover only) 217-228, (229 reprint), 230-231, (232 reprint) 233-235, 237-238, 240-243, 245-246, 258, 275-277, 282-283, 300, 332
FLASH 2nd series # 8, 69-70, 74, (77 fb), 79, (130 fb) (166 picture/Mirror dimension) (186 fb) 198, 200, 207, (209 statue) 215, (216, 219, 246 fb)
FLASH – THE FASTEST MAN ALIVE # 9
FLASH 80 PAGE GIANT # 2
FLASH: REBIRTH # 1-4... (ongoing)
FLASH, The LIFE STORY OF THE...
FLASH: SECRET FILES # (1 appears as statue in museum)
FLASH & GREEN LANTERN: THE BRAVE AND THE BOLD # 1-6
FLASHPOINT # (2-3 - Elseworlds)
GENESIS # (3 fb)
The GOLDEN AGE # (4 Elseworlds - cameo)
GREEN ARROW 1st series # (1 fb)
GREEN ARROW 2nd series # 19-20, 96, (125 fb) 136-137
GREEN ARROW 3rd series # 1, (6 fb) 7 (10 voice only) (17, 20, 24 fb)
GREEN ARROW/BLACK CANARY # 4
GREEN ARROW/BLACK CANARY WEDDING SPECIAL # 1
GREEN LANTERN 2nd series # 1-87, (88 reprint), 89-164, 166-224
GREEN LANTERN 3rd series # 1-10, 12-13, 16-17, 19-50, (55 fb), 60-64, (76 fb), (80 fb), 81, (82 statue), 99-106, (110 fb) 0, 119, 142, 145, (147 - mental image) 150, 155, (159 fb) (165 CPB) (169 CPB, mental image) (176 fb)
GREEN LANTERN ANNUAL # 1-2, (3 Elseworlds), (4 Year One)
GREEN LANTERN 4th series # 1-44, (45 - power ring image only)… 46...(ongoing)
GREEN LANTERN CORPS # 16
GREEN LANTERN CORPS QUARTERLY # 1-2, 4-5, (8 fb)
GREEN LANTERN CORPS RECHARGE
GREEN LANTERN 80 PAGE GIANT # 1
GREEN LANTERN GALLERY # 1
GREEN LANTERN GANTHET'S TALE
GREEN LANTERN MOSAIC # 5, 15-18
GREEN LANTERN SECRET FILES # 1-2 (3 fb)
GREEN LANTERN SPECIAL # 1-2
GREEN LANTERN: CIRCLE OF FIRE # 1-2
GREEN LANTERN: EMERALD DAWN # 1-6
GREEN LANTERN: EMERALD DAWN II # 1-6
GREEN LANTERN: EVIL'S MIGHT # (1-3 Elseworlds)
GREEN LANTERN: FEAR ITSELF HC
GREEN LANTERN: LEGACY
GREEN LANTERN: REBIRTH # 1-6
GREEN LANTERN: SECRET FILES 2005
GREEN LANTERN: SINESTRO CORPS SPECIAL # 1
GREEN LANTERN: WILLWORLD
GREEN LANTERN/SILVER SURFER
GUY GARDNER # 5-7, (11 clone), (18 fb), 20-21, (24 back in time) (25 pin-up), 30, 44, (0 fb)
GUY GARDNER: COLLATTERAL DAMAGE # 1
GUY GARDNER REBORN # 1
HACKER FILES, THE # 6
HAWKMAN (Ostrander series) # 1-2
HAWKMAN # (15 fb)
HISTORY OF THE DC UNIVERSE # 2
HOURMAN # (1 fb) (2 statue) (8 fb) 16 (20, 24 fb)
IDENTITY CRISIS # (1-6 fb)
IMPULSE: BART SAVES THE UNIVERSE (fb)
INFINITE CRISIS # (4 fb) 5-6
INFINITY, INC. # (39, 50 fb)
INVASION! # 2-3
ION # 4-6
JLA 3rd series # (9, 32 fb) 35 (76 costume only) 115-120
JLA CLASSIFIED # 51, 53-54
JLA 80 PAGE GIANT # 2
JLA SECRET FILES # 3
JLA SHOWCASE 80-PAGE GIANT # 1
JLA: AGE OF WONDER # (1-2 Elseworlds)
JLA: ANOTHER NAIL # (1-3 Elseworlds)
JLA: INCARNATIONS # 1-4... (7 fb)
JLA: LIBERTY AND JUSTICE OVERSIZED SC
JLA: The NAIL # (1-3 Elseworlds)
JLA: SECRET ORIGINS OVERSIZED SC
JLA: WORLD WITHOUT GROWNUPS # (2 - picture in JLA HQ)
JLA-Z # (1 cover) 2-3
JLA/AVENGERS # 1 (2 pictures, statue) 3-4
JLA/JSA SECRET FILES & ORIGINS # (1 - JLA/JSA picture in Batcave)
JLA/SPECTRE: SOULWAR # 1-2
JOKER # 7
JSA # 1, 19-20, 60-62, 77
JSA: ALL-STARS # 1-8
JUSTICE # 1, 4, 6…….8
JUSTICE LEAGUE/INTERNATIONAL/AMERICA # 6, 10, 24, 40, (64 fb), 70, (72-74, Dr. Destiny's Nightmare) (92 fb)
JUSTICE LEAGUE AMERICA ANNUAL # 9
JUSTICE LEAGUE EUROPE # (16 fb) 17, (26 fb) 39-47, (48 fb) 49-51, 53-57, 59-61, (68 fb)
JUSTICE LEAGUE OF AMERICA GALLERY # 1
JUSTICE LEAGUE OF AMERICA # 1-33, 35-38, 40-42, 44-47, 49-52, 54-56, 59-63, 65, 66, 68, 70-74, 77-83, 86-92, 95-100, 102-115, 117, 119-122, 125-130, 132-133, 135, 137, 139-144, 147-151, 153, 155-176, 179, 182-187, 189-190, 192-195, 197-200, 206, 209-212, 219, 220, 224, 231, 240, 250
JUSTICE LEAGUE OF AMERICA 2nd series # 1-9… 15, 17, 29, 30 fb, 31
[color=#00FF00]JUSTICE LEAGUE OF AMERICA 3rd series 80 PAGE GIANT # 1[/color]
JUSTICE LEAGUE OF AMERICA SECRET FILES # 1 (pinup, timeline)
JUSTICE LEAGUE OF AMERICA WEDDING SPECIAL # 1
JUSTICE LEAGUE OF AMERICA: YEAR ONE mini-series # 1-12
JUSTICE LEAGUE QUARTERLY # 3, (5 fb) 8, 15
JUSTICE LEAGUE SPECTACULAR # 1
JUSTICE LEAGUE TASK FORCE # (16 fb)
JUSTICE LEAGUE: A CRY FOR JUSTICE # 1-4….(ongoing)
JUSTICE SOCIETY OF AMERICA # 6
The KINGDOM # (2 in Hypertime)
L.E.G.I.O.N. # 47, 57-58.
LEGENDS OF THE DC UNIVERSE # (1 fb) 7-9, 12-13, 28-29, 33-36, (37 fb)
LEGION OF SUPER-HEROES 4th series # 45-47 (corpse), (61 fb) (119 - as Spectre in Day of Judgement video game)
LIMITED COLLECTOR'S EDITION # C-41
MANHUNTER #
MARTIAN MANHUNTER # (0, 12 fb) 23
MARTIAN MANHUNTER (2006) # 3-4
METAL MEN 1st series # 54-55
MILLENNIUM # 1-8
MR MIRACLE 2nd series # 17
MYSTERY IN SPACE # 75
NEW ADVENTURES OF SUPERBOY # 13
NEW FRONTIER # 1-6
NEW GODS 3rd series # 19
NEW TEEN TITANS 1st series # 4-5
NIGHTWING # (153 fb)
OMAC # 7
OMAC PROJECT # (2 fb)
PARALLAX: EMERALD NIGHT # 1
PLANETARY/JLA: TERRA OCCULTA # (1 - Elseworlds)
The PHANTOM ZONE # 2, 4
The POWER COMPANY # 6
The POWER COMPANY: SKYROCKET # 1
The POWER OF SHAZAM # 41
PRIMAL FORCE # (7 fb)
RED TORNADO # (1 fb)
SAGA OF THE SWAMP THING # 24
SANDMAN # 2
SECRET SOCIETY OF SUPER-VILLAINS # 2-5
SECRET SOCIETY OF SUPER-VILLAINS SPECIAL # (1 -see DC SPECIAL SERIES # 6)
SECRET ORIGINS 3rd series #
7 (Guy Gardner, fb)
22 (The Manhunters, fb)
23 (The Guardians of the Universe, the Floronic Man fb)
27 (Zatanna, fb)
29 (Atom, fb)
30 (Elongated Man, fb)
32 (Justice League of America, fb)
34 (Rocket Red, fb)
36 (Hal Jordan, Pieface fb)
37 (Doctor Light, fb)
38 (Speedy, fb)
46 (JLA Mountain HQ, fb)
50 (Black Canary)
SECRET ORIGINS ANNUAL # (3 Teen Titans, fb to TNT # 5)
SECRET ORIGINS 80 PAGE GIANT # 1
SECRET ORIGINS OF SUPER-VILLAINS 80 PAGE GIANT # 1
SERGIO ARAGONES DESTROYS DC # 1
SHOWCASE # 22-24, 100
SHOWCASE 1993 # 12
SHOWCASE 1994 # (12 fb)
SHOWCASE 1995 # (8 fb)
SILVER AGE # 1
SILVER AGE 80 PAGE GIANT # 1
SILVER AGE SECRET FILES # 1
SILVER AGE: THE FLASH # 1
SILVER AGE: GREEN LANTERN # 1
SILVER AGE: JUSTICE LEAGUE OF AMERICA #1
SPEED DEMON # (1 Amalgam Universe)
The SPECTRE 3rd series # (47 fb to FINAL NIGHT # 4)
The SPECTRE 4th series # 1-27
STARMAN # 6, 13, 41-42
STARMAN 2nd series # (36 fb)
SUICIDE SQUAD # 44
SUPER FRIENDS # 3, 7-9, 25
SUPER POWERS 1st series # 2-3, 5
SUPER POWERS 2nd series # 1, 3, 6
SUPERBOY ANNUAL # (1 - Elseworlds)
SUPERGIRL # 20
SUPERGIRL # 78-80
SUPER-TEAM FAMILY # 12, (13 fb) 14
SUPERMAN 1st series # (172 - not seen, but lent Superman a power ring) 199, (220 mentioned to be on unexplained mission w/Hawkman) (261 fb) 311-312, 314, 327, (341 fb) 352, 367, 651, 653, 657, 664, (674 fb), 677
SUPERMAN 2nd series # 14, (22 Pocket Universe) 76, 82-83
SUPERMAN AND BATMAN: WORLD'S FUNNEST # 1 (pages 9-10)
SUPERMAN'S GIRLFRIEND, LOIS LANE # 74, (111 - tiny GL clone) 128
SUPERMAN'S PAL, JIMMY OLSEN # 151
SUPERMAN: RED SON # (3 Elseworlds)
SUPERMAN: THE DOOMSDAY WARS # (2 fb)
SUPERMAN: THE MAN OF STEEL # 20, 26, 105, 118
SUPERMAN: THE MAN OF STEEL ANNUAL # (4 - Year One)
SUPERMAN: WORLD OF NEW KRYPTON # 3-4
SUPERMAN/BATMAN # (14, 17-18 Alternate timelines) 29-30
SUPERMAN/BATMAN: GENERATIONS # (3 Elseworlds)
SUPERMAN/BATMAN: GENERATIONS II # (2-4 Elseworlds)
SUPERMAN/BATMAN: GENERATIONS III # (2 Elseworlds)
SUPERMAN FAMILY # 171-172
SUPERMAN/WONDER WOMAN: WHOM GODS DESTROY # 4 (Elseworlds)
TALES OF THE GREEN LANTERN CORPS # 1-3
TALES OF THE GREEN LANTERN CORPS ANNUAL # (2 mental image)
TEEN TITANS 1st series # 25
TIME MASTERS # 7
TRINITY # 1-2
UNLIMITED ACCESS # 1-4
WEDNESDAY COMICS # 1-12
WHO'S WHO '85 # 9 (p 24)
# 9 (p 26-27, GLC entry - mentioned)
# 12 (p 4-5, JLA entry)
WHO'S WHO '87 # 3 (p 2, GLC entry)
# 3 (p 18-19, Justice League entry)
WHO'S WHO '88 # 1 (p 30)
# 1 (p 31, GLC entry)
WHO'S WHO '90 # 3
WHO'S WHO '93 # 1 (GLC entry)
WONDER WOMAN # 212, 214, 222-223, 228, 291, 300, (304 - Steve Trevor disguised as GL)
WONDER WOMAN 2nd series # 13
WONDER WOMAN 3rd series # 11
WORLD'S FINEST COMICS # 184, 189, 199, 201, 246, 250, 255, 274, 300, 302
YOUNG JUSTICE # (4 in JLA portrait) 41-42, (55 fb)
ZERO HOUR # 4-0