commissioner. 1  a person authorized to do certain things by a commission or warrant. 2  a member of a commission (sense). 3  an official in charge of a certain government bureau, commission, departmental office, etc.
According to the Social Security Administration, your nine-digit Social Security Number (SSN) is divided into three parts: 1. The first three digits are known as the area number. Until June 25, 2011, this is generally the State or territory where your SSN was assigned. Thereafter, the number was randomly assigned.
Enter your Social Security Number in the space indicated. Your Social Security Number is requested under the authority of Executive Order 9397 to uniquely identify your records from those of other applicants who may have the same name. Failure to provide your Social Security Number on your application materials will result in your application not being processed.