What is "DVA?"

[Jeff NA]

Looking at some property info today and I come across a listing that states that the owner is "State of Oregon, DVA to N. Yee." I bet it's obvious, but I'm not figuring it out, and I'd love to know. For whatever it's worth, last year while I was more active in looking for properties in rough shape, I came across this gentleman's name on about three different houses, all with the same "State of Oregon, DVA to. . ." business. These properties all have a number of violations with none seeming to be cleaned up.

The record that I am speaking of specifically can be seen at http://www.portlandmaps.com/detail.cfm?action=assessor&&gmapapiversion=&state_id=1N1E07BB%20%205000&propertyid=R115724&y=708944&x=7628329

Thanks in advance.