Do not use a period at the end, unless the name ends with an abbreviation. AACR2 and the LCRI's, including inverted references, fuller forms and references from parent bodies and jurisdictions. This method is recommended only for references based on the 1xx field . Other references should be written out explicitly. References based on variants of the form of name on which the heading is based, as found in sources.
Some examples are alternate names , different language forms , and acronyms .