The single most important thing you can remember in this game is that one way or another you die.

*** Targeting systems ***
Minmatar - Ladar
Caldari - Gravimetric
Gallente - Magnetometric
Amarr - Radar

*** Damage types to protect against ***
Angel - Exp 70%/ Kin 20%/ EM 10%
Blood/Sansha/Amarr - EM 50%/Therm 50%
Drones - exp 70%/ Kin 20%/ Therm 10%
EOM - Therm/Kin
Guristas - Kin 75%/Therm 25%
Mercenary - Therm 50%/ Kin 30%/ Exp 10%/ EM 10%
Mordus - Kin/Therm
Serpentis/Caldari - Kin 50%/Therm 50%
Minmatar Fleet - Exp 50%/ EM 20%/ Kin 20%/ Therm 10%
Thukkers - Thermal / Explosive
Gallante - Kinetic / Thermal
Pithi - Kinetic / Thermal

*** Damage types to shoot at the enemy ***
Angel - Exp
Blood - Therm/EM
Drones - EM
EOM - Kin
Guristas - Kin/THerm
Mercenary - Therm
Mordus - Therm/Kin
Sansha - EM/Therm
Serpentis - Therm/Kin