Credits go to Pilot Bez Poniki for the following :

*** Main Damage type to shoot at the enemy ***
Guristas - Kinetic
Serpentis - Thermal
Mordus - Thermal & Kinetic
Blood - Thermal
Sansha - Thermal
Angel - Explosive
Mercenary - Thermal
Rogue Drones - EM
Gallente - Thermal
Thukker Tribe - Thermal
Amarr Navy : EM (shield) / Explosive (Armor)
Caldary Navy : Explosive or Kinetic
Khanid : EM (shields) / Explosive (Armor)

*** Damage types taken from enemy ***
Guristas - Kinetic / Thermal
Serpentis - Thermal / Kinetic
Blood Raider - Thermal / EM
Sansha's Nation - EM / Thermal
Angel Cartel - Kinetic / Explosive / Thermal
Mordus Legion - Thermal / Kinetic
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Thukker Tribe - Thermal / Explosive
Gallante - Kinetic / Thermal
Caldari - Kinetic / Thermal
The 7 - Kinetic / Explosive
core - thermal/kinetic
Eom- thermal/kinetic