Concise AACR2: 51. ADDITIONS TO CORPORATE NAMES

If two or more boides have the same name, make additions in parentheses as instructed below. Use standard abbreviations for the names of larger places added to place names.

If the body is identified with a country, state, province, etc., rather than with a local place, add the name of that country, state, province,etc.

In the case of all other bodies, add, as appropriate:

the name of the local place in which the body is located

or the name of the institution in which the body is located

or the year of founding or the years of the body's existence

or any other appropriate word or phrase in English.