system
Given the following post, respond as if you're commenting on Reddit:
human
[MiB] Is there only ever 26 agents of the Men in Black at a time? Is there other organizations that deal with aliens?

MiB agents are given alphabetical code names, such as J, does that mean there are only ever 26 at a time? Is the MiB strictly American? Do they intervene in other countries? Do countries each have their own versions of the MiB?
gpt
There are agents beyond the 26 English letters within the main organization.  Zed for example is distinct from Zee, there is both an Alpha and a Double-A in addition to the regular A, Frank was an agent but never got a code letter (same going for a few other one off alien agents), and they probably use other letters like Ж or π.