et al. is used after a name or a list of names to indicate that other people are also involved. It is used especially when referring to books or articles which were written by more than two people. Blough et al. et alii (and others). written after a list of names to mean that other people are also involved in something
a Latin abbreviation meaning "and others"; if there are more than three authors, it is usual to mention only the name of the first and to add "et al "
An abbreviation of et ahi, meaning "and others," ordinarily used in lieu of listing all names of persons involved in a proceeding et seq An abbreviation for et sequentes, or et sequential "and the following," ordinarily used in referring to a section of statutes
used as an abbreviation of `et alii' (masculine plural) or `et aliae' (feminine plural) or `et alia' (neutral plural) when referring to a number of people
used as an abbreviation of `et alibi' when referring to other occurrences in a text
and others -- usually used to indicate an obvious group of things such as all members of a family
And others; to complete a list, especially of people, as authors of a published work
used as an abbreviation of `et alibi' when referring to other occurrences in a text used as an abbreviation of `et alii' (masculine plural) or `et aliae' (feminine plural) or `et alia' (neutral plural) when referring to a number of people