CL-USER> (defpackage frob (:use)
            (:local-nicknames (:foo :cl) (:bar :cl) (:baz :cl)))
#<PACKAGE "FROB">
CL-USER> (in-package :frob)
#<BAZ:PACKAGE "FROB">
FROB> #'foo:list
#<FUNCTION BAZ:LIST>
FROB> #'bar:list 
#<FUNCTION BAZ:LIST>
FROB> #'baz:list 
#<FUNCTION BAZ:LIST>