System and Method of translation management, including concurrent user-directed presentation and execution of normalised and Romanised function and function parameter names, within Microsoft Excel for Windows (Excel) for non-English and non-Roman script languages.

Concurrent ad-hoc user-directed multi-language function token set management, display and execution application within Excel comprising:

• code for ad-hoc user-directed, concurrent presentation and execution of function tokens;
• code for allowing user to directly control the display and execution of the language of the function tokens in an ad-hoc manner, independent of the locale and Code Page of the operating system;
• an ontology for developing the function token hierarchical relationships and position;
• code for developing the functional source code for the function token sets;
• code for accessing the function token set functional source code, code for transfer of translator-defined function token sets into Excel for the purpose of displaying and executing the function tokens;
• code for managing translator-defined function token sets;
• code for import/export translations of translator-defined function token sets;
• and code for managing relational database storage needs and enforcement of referential integrity methods of the function token sets;