Damage types...
Guristas - Kinetic /Thermal
Serpentis - Thermal /Kinetic
Blood Raider - Thermal / EM
Sansha's Nation - EM / Thermal
Angel Cartel - Explosive / Kinetic
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Caldari Navy - Kinetic / Thermal
Gallente - Kinetic / Thermal
Khanid - EM / Thermal
Mercenary - EM / Thermal / Kinetic
Mordus - Kinetic / Thermal
Drones - All

Advised ammo types to use against enemy...
Guristas - Kinetic
Serpentis - Thermal
Mordus - Thermal / Kinetic
Blood - Thermal
Sansha - Thermal
Angel - Explosive
Mercenary - Thermal

*** Main Damage to use against enemy's ***
Guristas - Kinetic
Serpentis - Thermal
Mordu's - Kinetic
Blood Raider - Thermal
Sansha - Thermal
Angel Cartel - Thermal
Mercenary - Thermal

http://npc.elfarto.com/index.php

** Jammers **
Caldari - Gravimetric = Spatial Destabilizer
Amarr - Radar = White Noise
Gallente - Magnetometric = Ion Field
Minmatarr - Ladar = Phase Inverter