Related Clues:
- Fed. retirement org.
- Medicare overseer: Abbr.
- Org. funded by FICA
- 50-and-over gp.
- Org. that will turn 50 in 2008
- Retirement agcy.
- Sr. org.
- Senior citizens' org.
- Renamer of Modern Maturity
- Org. for those 50+
- "The power to make it better" org.
- Org. with more than 35 million members
- Govt. check issuer
- Grp. founded by a former high-school principal in 1958
- Powerful srs.' lobby