a. EVE Online account usernames must contain at least four alphanumeric characters, may not contain spaces or unconventional characters and must not be vulgar, obscene, ethnically, racially or sexually offensive or otherwise inappropriate.

a. Valid player character names:
Must be at least 4 characters.
Cannot exceed 24 characters.
May contain the characters A-Z, a-z, 0-9, and single quotation. (Corporation names may also include minus and dot characters.)
Space or single quotation characters are not allowed as the first or last character in a name.
Must be unique.

Doesn't look like there's anything abusable in there, but if you want me to add the escaping that is certainly possible.