Related Clues:

• Land measure
• Surveyor's subject
• Kind of code
• Carpeting calculation
• Inheritance factor
• Sphere, as of interest
• Length x width, for a rectangle
• Restricted ___
• Part of an inheritance?
• The 'A' of 38-Across
• See 65-Across
• Sphere of specialty
• Chromosome occupant
• Territory
• Code carrier