In particular, the USPS distributes mail to Regional Centers which are assigned to a particular 3-digit partial ZIP (for example, zip codes starting with 921 are in the San Diego, CA area). Check out the excellent zipdecode website to see how partial zip codes map to areas of the country.
A pendeloque is a pear-shaped modification of the round brilliant cut used for diamonds and other gemstones. See also. Briolette; Cut (gems) References
The Joker is a playing card found in most modern card decks, as an addition to the standard four suits (clubs, diamonds, hearts and spades). Originating in the United States during the civil war, the card is unique in that it lacks an industry-wide standard appearance.