Indian route may refer to:

• National Highway in India
• Indian route in the United States

• Residual stress
• Residual strong interaction
• Residual sugar
• Residual sum of squares
• Residual value
• Residual volume
• Residuary
• Residuary bequest
• Residuary clause
• Residuary estate
• Residuary legatee
• Residuated lattice
• Residue
• Residue calculus
• Residue class
• Residue (complex analysis)
• Residue number system
• Residue Number System
• Residue of The Residents
• Residue theorem
• Resign
• Resignation
• Resignation from the British House of Commons
• Resignation from the House of Commons
• Resignation of the Santer Commission