Questions & Answers for Physical Therapists and Physical Therapy Assistants. Introduction. Effective September 1, 2009, to renew your registration as a physical therapist or physical therapist assistant, New York State Education Law requires completion of 36 contact hours of approved continuing education in each three-year renewal period.
CO (both letters capitalized) is the standard abbreviation for  Colorado. Colorado is a state in the United States. The abbreviation of  Colorado is CO.Colorado is part of â¦ Western and Southwestern United  States.E The standard two letter abbreviation for the state of Maine is ME.
List of U.S. states. A U.S. state is one of the states of the United States of America. Four states (Massachusetts, Pennsylvania, Virginia and Kentucky) are officially named a Commonwealth rather than a State.. The states are labeled with their U.S. postal abbreviations and capitals.