Damage by NPCs
Amarr Navy -- EM / Thermal
Angel -------- All
Blood -------- EM / Thermal
Caldari Navy -- Kinetic / Thermal
Gallente ------ Kinetic / Thermal
Guristas ------ Kinetic / Thermal
Khanid ------- EM / Thermal
Mercenary ---- EM / Thermal / {Kinetic (missiles)}
Mordus------- Kinetic / Thermal
Odamian ----- Kinetic / Thermal
Rogue Pirate - EM / Explosive / Kinetic
Sansha ------ EM / Thermal
Serpentis ---- Kinetic / Thermal
Zazzmatazz -- All Types

Best Damage to NPCs
Angel - Explosive
Blood - EM / Thermal
Guristas - Kinetic
Mercenary - Thermal
Mordus - Thermal
Sansha - Thermal
Serpentis - Thermal

Security status: Empire restrictions
Below -2 = not in 1.0 sec systems
Below -2.5 = not in 0.9 sec systems
Below -3 = not in 0.8 sec systems