Final answer:
The question references a protocol for transferring information between documents in different programs, which could be a Data Interchange Format, but none of the provided options specifically match this description.
Step-by-step explanation:
The answer to the question of a protocol that enables the transfer of information to documents in different programs is not provided in the options listed. However, in general terms, a Data Interchange Format could be a suitable description for such a protocol as it allows for the exchange of data between disparate software applications. While options like the Montreal Protocol and the Kyoto Protocol are related to environmental regulations and not to data interchange in technology, the answer may be referencing a generic concept rather than a specific named standard or protocol.