The two letter domain name YU.com just got hit with a UDRP.
The domain is under privacy at Moniker and goes to a Hit Farm parked page.
The name of the complainant is Two Way NV/SA
This seems like an attempted RDNH.
The more interesting case, is the UDRP involving Marchex which also got hit with a UDRP this morning on the domain name NVIA.com
The domain name NVIA is also parked but almost all the links on the page relate to SMS.
The complaint is Nvia Gestión de Datos S.L. whose official site is nviasms.com
There is no federal trademark for the term NVIA in the USPTO.