From The O/U: Ritz Crackers

The O/U confirms that all Ritz Crackers (O/UD) contain real dairy and should not be eaten after or with meat. This is true even though there may be no obvious dairy ingredients listed on the packaging.
From The O/U: Birch Benders Muffin Mix

The O/U certifies Birch Benders Muffin Mix as an O/UD – Dairy- product. This product contains dairy ingredients, as indicated by the ingredients and allergens statements. Some boxes were printed with a plain O/U mark, without the “D” (dairy) designation.
From The Kof-K: Late July Snacks Tortilla Chips

The Late July Snacks Jalapeno Lime Tortilla Chips sold at Costco and other stores are now certified Kof-K dairy.
From The O/U: Pura Vida Vegetable Melange

The O/U does NOT certify Pura Vida-Vegetable Melange (sold at Costco). Some bags bear an unauthorized O/U symbol.