Network-attached storage (NAS) is a type of dedicated file storage device that provides local-area network local area network (LAN) nodes with file-based shared storage through a standard Ethernet connection.
A ship prefix is a group of letters, typically an abbreviation, that some factions insert into the names of their military and/or civilian ships.
Fantastic Ship Prefix. A short string of letters, usually 2-5, that appears just in front of the name of a ship. These indicate what kind of ship it is or who it belongs to (USS is a ship with the US Navy, HMS the Royal Navy, RMS a royal mail steamer). Film.