Ranger

The Rangers are a Special Operations force of the Covenant or a species of Pure Forms. The term "Ranger" may refer to the following:


 * Sangheili Rangers- The Elite rangers.
 * Kig-Yar Ranger- The Jackal rangers.
 * Ranged Forms- The Flood Pure Forms.

Or, alternatively:


 * Ranger (Achievement)- A meta-game achievement in Halo 3 unlocked by achieving 50,000 points on the level The Ark.