Stumped by a Backward Clue? Unlock the Answer Now!

1. The abbreviation for a governmental agency that oversees social security programs. (SSA)
2. An abbreviation for a professional organization for individuals in the field of social security administration. (NASAA)
3. An anagram of “ass” that refers to a member of a nautical crew. (sas)
4. The acronym for an international political organization focused on promoting stability and security among member nations. (UN)
5. The abbreviation for a term used to describe a police officer. (PO)
6. A three-letter acronym for a scientific discipline that studies the interactions between organisms and their environment. (Ecology)
7. The initials of a famous American singer known for her soulful voice. (AA)