  The meaning of quantum group transformation properties is discussed in some
detail by comparing the (co)actions of the quantum group with those of the
corresponding Lie group, both of which have the same algebraic (matrix) form of
the transformation. Various algebras are considered which are covariant with
respect to the quantum (super) groups $SU_q(2),\; SU_q(1, 1),\; SU_q(1|1),\;
SU_q(n), \\ SU_q(m|n),\; OSp_q(1|2)$ as well as deformed Minkowski space-time
algebras.
