Aiming
Useful in combat but also when throwing things, Aiming is a versatile skill. There is no Sub-Skill for throwing items.
Melee
Used for melee weapons and body parts.
Ranged, Gun
Used for guns and blasters.
Ranged, Other
Used for bows, crossbows, darts, throwing knives, chakrams, and other ranged weapons.
Energy
Used for magic and psi.
Theurgy
Used for abilities granted by spiritual beings.