United Nations Space Command Defence Force
ONI, in Halo, stands for Office of Naval Intelligence.
High Altitude Low Opening HALO the video game? Well in real life HALO is a Military term meaninh
Joint Fires Observer
yes
Orbital Drop Shock Trooper
FLEETCOM means Fleet Command
Orbital Drop Shock Trooper
Extra Vehicular Activity Armour
Orbital Drop Shock Trooper aka ODST.
Halo doesn't stand for anything. it means the halo rings that the forerunners used to destroy the flood. then later Master Chief used it to destroy the flood also.ORH.A.L.O. stands forHighAltitudeLowOpeningWhich makes reference to the altitude that the special ops team jump out of the deployment aircraft and the low altitude (after which) that they deploy their parachutes.
The hologram in halo reach makes it trick people if your playing a campaign and find a hologram get it and send it were the bad guys are and the hologram will stand still and the bad guys will shoot at it its like a distraction.
No you don't , Halo :ODST is a stand alone game that has 2 disks : 1- ODST story mood and a multiplayer mood called firefight 2-A disk that has all the Halo 3 multiplayer maps that you can play WITHOUT the need to have the original Halo 3