Whats an RvR ? (refering to Warhammer Online)?

Question

Whats an RvR ? (refering to Warhammer Online)?

Answer 1

Realm versus Realm.

A player's choice of race and alignment will dictate which of 16 (?) Realms he belongs to.  As well as participating in the quests and (optional) PvP elements of the game, players who progress beyond a certain point will want to participate in RvR elements that take in the question of grand strategy, leading and directing armies of players and NPCs against enemy armies to fight over Realm-level missions and objectives as well as simply to seize land.