Cisco (CSCO) inflation adjusted price, is calculated in today's money (today's value of money or today's purchasing power of money)
Cisco (CSCO) nominal price, is the recorded price of CSCO.
Cisco inflation adjusted price end of month - May 2013

Cisco (CSCO)inflation adjusted long term chart.
Cisco (CSCO) historical chart, 23 years.
Cisco inflation adjusted price end of month May 2013 - historical graph

Cisco inflation adjusted price end of month May 2013 - Logarithmic scale chart