Bizarnage (Amalgam Comics)
Hal Stark/Iron Lantern (Amalgam Comics)
Terry McGinnis (Batman Beyond) wearing his Batsuit.
Walter Shreeve/Shriek (Batman Beyond)
The Symbiotic Galvanic Mechamorph Upgrade (Ben 10)
The Mechamorph Armor (Ben 10)
Several members of the Teen Ninjas (Codename: Kids Next Door) in their B.R.A.s (Battle Ready Armor).
Skulker (Danny Phantom) possesses a huge powered suit that gives him a variety of weapons and increase his natural abilities...
Jazz Fenton (Danny Phantom) is the primary user of the Fenton Peeler, which is a hand-held blaster that can surround the user with body armor, a helmet, and a larger blaster.
Valerie Gray (Danny Phantom) summoning her new ghost-hunting suit.
Kim's (Kim Possible) Battlesuit, created by Wade...
...and briefly wore The Centurion Project.
Bruce Wayne/Batman (DC Comics)
Lex Luthor (DC Comics) in his War Suit.
Jaime Reyes/Blue Beetle (DC Comics)
Adonis (Teen Titans/DC Comics)
David Xanatos (Gargoyles) in his red battle armor.
Al Simmons/Spawn (Image Comics)
Princess Morbucks (The Powerpuff Girls)
Anti-Venom (Marvel Comics)
She-Venom (Marvel Comics)
Scorn's (Marvel Comics) symbiote is techno-organic.
The Spider, an alternate Peter Parker (Marvel Comics) bound to the Carnage symbiote.
Rick Wilder/Combo Man (Marvel Comics) possesses Iron Man's armor.
Rick and Morty wearing Combat Suits (Rick and Morty: Look Who's Purging Now)
Shortfuse the Cybernik (Sonic the Comic)
Hard Drive (S.W.A.T. Kats: The Radical Squadron) uses a specialized "surge coat" that grants him numerous electricity-based superpowers.
Iron Man Armors Model 1....
Model 1 MK III Golden Paintjob
Model 13 Hulkbuster add on
Model CE1 Prometheum Armor
Model 21 Stealth Armor Version 2
Model 35 Hydro Armor Version 2
Model 36 Hulkbuster Armor Version 2
Model 43 Stealth Armor 3th Gen
Model 44 Heavy Duty Armor
Model 45 Deep Space Armor
Mandroids (Marvel Comics)
Darth Bane (Star Wars) wore an armor composed of orbalisks.
Black Cuervo (El Tigre: The Adventures of Manny Rivera)
Black Beetle (Young Justice)
Tony Stark's Iron Man Armor (Ultimate Comics)
Sinister Six (Ultimate Spider-Man)
Avery Mann/Everyman (The Simpsons)
Armor Of The Eight Immortals (Jackie Chan Adventures) which turns to…
Britney Britney/Platinum Princess (The Fairly Oddparents)
Stark Odinson/Iron Hammer (Marvel Comics)
Punisher 2099 (Marvel Comics)
Spider-Man 2211 (Marvel Comics)
Hoop Squad (Static Shock/DCAU)
Beak Suit (Phineas and Ferb)
Team Turbo (Max Steel 2013 TV series)
Edwin Alva Jr./Omifarious (Static Shock/DCAU/DC Animated Universe) suit contains a lot of purple Quantum Vapor bubbles that temporarily grant him a superpower of his choosing when he pops them.
Steve Nash/Point Man (Static Shock/DCAU/DC Animated Universe)
Karl Malone/Pulverizer (Static Shock/DCAU/DC Animated Universe)
Tracy McGrady/Spin Drive (Static Shock/DCAU/DC Animated Universe)
Yao Ming/Center Force (Static Shock/DCAU/DC Animated Universe)
When Randy (Randy Cunningham: 9th Grade Ninja) fully materializes the Ninja Suit it gives him a variety of mystical/supernatural abilities.