All About Lobsters. The New England lobster is a fairly terrifying-looking sea-green creature that's cannibalistic, reclusive, rather nasty, and very good to eat. The New England lobster (Homarus Americanus) is a crustacean related to crabs, shrimp, crayfish and barnacles. An arthropod, it is more closely related to insects than to animals (hence the jocular term bugs for lobsters).
Primary Lateral Sclerosis (PLS) PLS is the term for a group of upper motor neuron disorders that cause cause progressive spasticity (stiffness) and weakness in the legs, arms, and speech and swallowing muscles. See PLS. Also considered a benign variant of ALS.
PLLC Law and Legal Definition. PLLC is the abbreviation for a Professional Limited Liability Company. A PLLC is a limited liability company organized to provide professional services. Generally, state laws mandate professions such as doctors, accountants, lawyers, engineers, and architects to hold a license to provide services. Such professions require the formation of a PLLC.