Letters for Dick and Jane

• What kindergartners learn
• Sesame St. topic
• Kindergarten subject
• First grade subject
• Awfully basic concepts
• Z is the last of them
• Sesame Street subject
• Nuts and bolts of a subject
• Early education lessons

Wikipedia Word definitions in Wikipedia
ABCS may mean: Army Battle Command System Aeromedical Biological Containment System ABCS, callsign for the Australian Broadcasting Corporation's TV station in Ceduna, South Australia