While the Alpha edition of cards listed all the skills in plain text at the bottom, the Beta edition replaced it with icons on the right hand side.

As such, this is intended to be a living document of sorts for Exode Skill Icons. It will be updated as more icons are available.

As a general note, Purple means major skill, Grey means minor skill, and Red or X means flaw.
This not always the case though, for instance both "Violence" and "Negative Violence" are red.

Academic Skills

Skill	Major	Minor	Negative
Comms		X	X
Warfare	X		X
Spaceships	X	X	X
Administration		X	X
Nature	X	X	X
Programming			X
Cybernetics			X
Investigation	X		X
Signals and Radar		X	X
Planetary Exploration	X		X
Station Expertise			X
Medical	X	X	X
Science			X
Mechanics	X		X
Piloting	X	X	X

Mental Skills

Skill	Major	Minor	Negative
Courage			X
No Secret Agenda	X	X
Morality		X	X
Protected from Drugs	X	X	X
Open Mindedness	X	X	X
Heroism	X	X	X
Discipline		X
Loyalty			X
Obedience	X	X	X
Introversion	X	X	X
Tactical Orders		X	X

Physical Skills

Skill	Major	Minor	Negative
Dexterity		X	X
Awareness	X	X	X
Speed	X	X	X
Toughness		X	X
Tactical Shooting			X
Violence		X
Hardpoints	X	X	X
Stealth			X
Tactical Cover	X		X

Social Skills

Skill	Major	Minor	Negative
Leadership		X	X
Intimidation		X	X
Diplomacy	X	X	X
Popularity		X	X
Romantic Ties	X	X	X
Group-minded	X	X	X
Charisma		X	X
Conversation	X	X	X
Empathy		X	X
Family Ties	X	X	X
Social Ties	X	X

This is currently in complete. I have a few more pictures to add and its entirely possibly I put some in the wrong place.
I hope you find this helpful.