In Oracle, synonym, in pgsql, ...

In Oracle I can use a synonym to a table, to use this tables from
other workspaces. Can I do something like this in postgresql? How?

Thanks in advance.

--
Jairo Tcatchenco
jairo@cda.sp.gov.br
Coordenadoria de Defesa Agropecu�ria - CDA
Secretaria de Agricultura e Abastecimento do Estado de S�o Paulo -
SAA/SP