Bad Blood
Stealth III
Ablative Armor
Skin
Under Construction
wouldn't mind these either.. they sound cool, too bad they havent been in a comic though
Subterranean armor - brown and gold, with an arm-mounted pneumatic drill for underground burrowing.
Inferno armor - pink-orange and gold, resistant to extreme temperatures, which proved helpful in combat with Firebrand.
Samurai armor - never actually used in combat, this highly-stylised armour was blue and grey.
Radiation armor - blue and silver armor to shield against radioactive danger.
Lava armor - red and silver armor that can resist submergence in magma, which proved helpful when Iron Man had to recover one of the Mandarin's rings from within a volcano.
Magnetic armor - purple and silver, with the ability to generate electromagnetic pulses, once used by a microscopically reduced Iron Man to fibrilate Hawkeye's heart
those were Animated series only
