All types, although mostly kinetic and explosive:
Angel Cartel
Domination
Gist
Republic Fleet
Mercenary
Rogue Drones

EM and Thermal:
Amarr Navy
Ammatar Navy
Blood Raiders
Centii
Corpii
Khanid
Sansha

Kinetic and Thermal:
Caldari Navy
Corelii
Gallente Navy
Guristas
Mordu's Legion
Odamian
Pith
Serpentis

Best damage to do to NPCs

Guristas - Kinetic
Serpentis - Therm or Kinetic
Mordu's Legion - Therm or Kinetic
Blood Raiders - EM or Thermal
Sansha - EM or Thermal
Angel Cartel - Explosive
Mercenary - Thermal