Eve Online: Skills listed by attribute

INTELLIGENCE

- Memory: All Electronics skills, All Engineering skills, Logic, All Mechanics skills, All Science skills except Doomsday Operation, Informorph Psychology, Research Project Management, All Defensive, Electronic and Engineering Subsystems skills
- Perception: All Navigation skills

PERCEPTION

- Willpower: All Gunnery skills, Clarity, All Missiles skills, All Spaceship Command skills except Assault Ships, Black Ops, Command Ships, Covert Ops, Electronic Attack Ships, Exhumers, Heavy Assault Ships, Heavy Interdictors, Interceptors, Interdictors, Jump Freighters, Logistics, Marauders, Recon Ships, Transport Ships, All Offensive and Propulsion Subsystems skills

CHARISMA

- Intelligence: All Social skills
- Willpower: All Leadership skills, Infomorph Psychology, Contracting, Corporation Contracting
- Memory: Accounting, Daytrading, Margin Trading, Marketing, Procurement, Tycoon, Visibility, Wholesale
- Perception: Presence

WILLPOWER

- Intelligence: Doomsday operation
- Perception: Assault Ships, Black Ops, Command Ships, Covert Ops, Electronic Attack Ships, Exhumers, Heavy Assault Ships, Heavy Interdictors, Interceptors, Interdictors, Jump Freighters, Logistics, Marauders, Recon Ships, Transport Ships
- Charisma: Focus, Broker Relations, Retail, Trade

MEMORY

- Intelligence: All Industry skills, all Learning skills except Clarity, Focus, Logic, Presence
- Perception: All Drones skills
- Charisma: All Corporation Management skills, Research Project Management

Note this list may differ from other sources, presumably because this information has altered over the course of the game. Each skill individually checked in-game 13/1/10.