A brief refresher of terms used in Andromeda Initiative literature:
AMMUNITION BLOCK: A solid block of metal loaded into a gun. Sand-sized particles are sheared off by the gun's targeting mechanism and then fired as projectiles, allowing a single block to provide ammunition for multiple combat encounters.
CITADEL: A massive, ancient space station in the Milky Way that acted as the political and cultural center of the galaxy.
COMM BUOY: A communications buoy that relays data through corridors of mass-free space.
EXTRANET: A publicly accessible information network across the Milky Way, akin to a planetary internet on a galactic scale. Such a network is slowly being developed in Andromeda while communications are established.
FTL: Faster-than-light travel.
MASS ACCELERATOR: A railgun that lowers the mass of a projectile and then hurls it at relativistic speeds. Sufficient acceleration allows even tiny projectiles to impact with tremendous force.
MASS RELAY: A network of mass transit facilities across the Milky Way, used to immediately transport starships hundreds of light years. No such network exists in Andromeda.
MEDI-GEL: A sterile medicinal salve that bonds to flesh, immediately sealing injuries against bleeding or infection. It can be removed with a small ultrasound pulse.
MINIFACTURING: Small-scale manufacturing of 3D objects often on the battlefield or for emergency repairs.
OMNI-GEL: A compound of alloys, ceramic, and other materials suspended in a semi-molten state used with an omni-tool to build small objects almost instantly.
OSD: Optical storage disk. Can contain data, or the blueprints and programming used in minifacturing.
QEC: Quantum entanglement communication. Instantaneous communication using two particles that are linked at a quantum level.