Orsa has been borne by at least three ships of the Italian Navy and may refer to:
Orsa or ORSA may refer to:
The Orsa class were a group of large torpedo boats or destroyer escorts built for the Italian Navy in the late 1930s. They were an enlarged version of the Spica-class torpedo boat, with more endurance and a greater depth charge load but less powerful machinery and a lighter gun armament. The surviving pair were rebuilt as anti-submarine frigates in the 1950s.
Aliseo has been borne by at least three ships of the Italian Navy and may refer to:
Sagittario has been borne by at least three ships of the Italian Navy and may refer to:
Lupo has been borne by at least two ships of the Italian Navy and may refer to: .
Perseo has been borne by at least three ships of the Italian Navy and may refer to:
Orione has been borne by at least three ships of the Italian Navy and may refer to:
Cassiopea has been borne by at least three ships of the Italian Navy and may refer to:
Canopo has been borne by at least three ships of the Italian Navy and may refer to:
Castore has been borne by at least three ships of the Italian Navy and may refer to:
Cigno has been borne by at least three ships of the Italian Navy and may refer to:
Centauro has been borne by at least three ships of the Italian Navy and may refer to:
Aldebaran was the name of at least two ships of the Italian Navy and may refer to:
Altair was the name of at least two ships of the Italian Navy and may refer to:
Andromeda was the name of at least two ships of the Italian Navy and may refer to:
Clio was the name of at least three ships of the Italian Navy and may refer to:
Alcione was the name of at least three ships of the Italian Navy and may refer to:
Pallade was the name of at least two ships of the Italian Navy and may refer to:
Pegaso was the name of at least two ships of the Italian Navy and may refer to:
Procione was the name of at least two ships of the Italian Navy and may refer to: