GIS is everywhere.   GIS is used across industries - including: 

• Utilities
• Businesses
• Communications
• Natural resources
• Transportation
• Engineering
• Forestry  
• Health care
• Agriculture  
• Law enforcement  
• Crime analysis
• Fire science
• Journalism
• Land use planning  
• Environmental studies
• Emergency preparedness 
• First Responders
• Education
• School Administration
• Libraries and museums  
• Federal, state, and local  government agencies
• Homeland security  
• Archaeology
• Earth Science
• Geology
• Oceanography
• Landscape Architects
• Water management
• Crime Analysis
• Cartography
• Real Estate
• Sales/Marketing
• Public Health

                    and the list goes on …