Related Clues:

• Abbr. in a bibliography
• And others (Latin)
• Citation abbreviation
• Cataloging abbr.
• Abbr. for co-conspirators?
• Citation part, perhaps
• Research-paper abbr.
• And others, in bibliographies
• All the rest
• Abbr. after a list of authors' names
• Plus others: Abbr.
• Name-dropper's abbr.?
• Handy Latin abbr.
• Abbr. after some names
• "Too many to list" abbr.