Related Clues:

• Rhubarb, e.g.
• Part of PLO: Abbr.
• It often has an upper crust
• The horse in "National Velvet" (with "The")
• Nonprofit's URL ender
• Part of OAS: abbr.
• Certain dessert
• Pizzeria offering
• Pizza parlor order
• Budget representation
• www.aspca.__
• Lemon meringue, for one
• The three little kittens' reward
• Something in a shell
• After-dinner treat