- Universal Rundle Corporation, aka URC, UR.
- Products are often stamped with an overlaying logo that appears to be "UPC."
- Universal Rundle was acquired by Crane Fixtures in the 1980s and Crane Fixtures was merged into American Standard in 2008.
- UR Mushroom = American Standard Bone.
- UR Doeskin = Kohler Almond.
- UR White Sand = American Standard Linen & Kohler Biscuit.