USAK carries the Edzell (US Navy) in PV, and some of the other US service related tartans. If you have an affinity to one of the branches, you can look there. The USCG is based on Hamilton, which can be had in PV also.

Here's a close-up of the Edzell:

tobermoryXedzell by arcturus1997, on Flickr


FestiveEdzell2 by arcturus1997, on Flickr