** Targeting systems **
Minmatar - Ladar
Caldari - Gravimetric
Gallente - Magnetometric
Amarr - Radar
*
Main damage types to use on npc factions:

Guristas - Kinetic
Serpentis - Thermal
Mordu's Legion - Thermal & Kinetic
Blood Raiders - EM & Thermal
Sansha - EM & Thermal
Angel Cartel - Explosive
Mercenary - Thermal
Corpum - EM & Thermal
Gist - Explosive
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damage types inflicted by different factions

Angel Cartel: All types, although mostly kinetic and explosive.
Amarr Navy: EM and thermal.
Ammatar Navy: EM and thermal.
Blood Raiders: EM and thermal.
Caldari Navy: Kinetic and thermal.
Centii: EM and thermal.
Coreli: Kinetic and thermal.
Corpii: EM and thermal.
Domination: All types, mostly kinetic and explosive.