1) Latin girl name 
[moth] Orsa is a genus of moths of the Noctuidae family. ...
The Orsa was an Italian Orsa Class destroyer of 855 tons displacement, launched in 1937 and originally classed as an escort vessel. The Orsa was powered by two 3-drum type boilers providing a top speed of 28 knots, and carried a complement of about 90. She was armed with two 3.9 inch guns; eight machine-guns; six depth charge throwers and four 18 i...
Oxacillin-resistant staphylococcus aureus