I'm submitting a book, and found something new to me: a BISAC code.
BISAC = Book Industry Standards and Communications
“The BISAC Subject Heading list is an industry-approved list of subject descriptors, each of which is represented by a nine-character alphanumeric code. The descriptor itself consists of two, three or four levels…”
Please consider adding BISAC to the list of recognized codes in the submission form.
I have added your request to: https://www.bookogs.com/forum/1995-use-this-thread-for-code-identifier-requests
Thanks. And thanks for pointing out that thread.