The invention discloses a method, a device and a system for addressing a multi-dimensional address. The invention comprises that through establishing a standard of format, grammar and type of the multi-dimensional address data, an effective multi-dimensional address format, which is generated by a first resource, can be output, input, processed and stored by the first and the second resources. The invention also comprises that the multi-dimensional address is defined by a binary digit series identifier, and the length of the binary digit series identifier is an arbitrary digit number from 1 bit to 1536 bit. An information dimension part is included in the multi-dimensional address through the bit segment division; the invention comprises that the object and attribute data is constructed through the bit, the bit segment and the data in the information dimension part; a virtual space structural part is also included in the multi-dimensional address; the invention comprises that the space structure and relation data of the object and attribute data is constructed through the bit, and the bit segment and the data in the virtual space structural part. The invention also comprises that each bit segment is seperated by a symbol; each bit segment carries out an automatic conversion of carry counting system; a leading zero of each bit segment is compressed; and the zero of an all -zerocontinuous bit segment in the multi-dimensional address carries out zero compression.