• Dromedary (one hump camels)
• Bactrian (two hump camels)
• Pteriidae (the Oysters that produce pearls with value)
• Nacre (mother-of-pearl)
• Black Perl
• Perl of Power (from D&D)
• PoP (Perl on Parrot)
• Perl RFC Forever (ala Duke Nukem)
• Marble Madness!! =:-)
• LAMPost
• P++

Hopefully at least one of these is good... ;-)