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.
The IMO Ship Identification Number is a unique seven-digit number assigned to propelled, seagoing vessels of 100 gross tons and above. The number is assigned by Lloydâs Register â Fairplay Ltd. on behalf of the IMO.It consists of the three letters IMO followed by seven numbers.MO Numbers are made up of the letters IMO and seven decimal digits (Six information digits followed by a seventh check digit concatenated into a seven digit number). 1  The six information digits to be checked are weighted from left to right by 7, 6, 5, 4, 3 and 2.