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.
Best Answer: SS Stands for Steamship. Paddle boats/paddle streamers often carried the prefix PS and the same is true with TS for turbine propelled ships. Steamships are the most common, which is why so many ships have SS as a prefix. (FYI, if you get into different kinds of water vessels, there are different prefixes used.