WLSP may refer to:

• WLSP-LP, a low-power radio station (103.5 FM) licensed to serve Sun Prairie, Wisconsin, United States
• WLCO, a radio station (1530 AM) licensed to serve Lapeer, Michigan, United States

• Automotive Lighting
• Automotive lighting
• Automotive Metals & Engineering Union
• Automotive navigation system
• Automotive safety
• Automotive Technik
• Automotive tuning
• Automotive vacuum tube amplifier
• Automotive vacuum tube audio amplifier
• Automotive windshield
• Automutilation
• Auton
• Autonegotiation
• Autonepiaphilia
• Autonepiophilia
• Auton (Guardian ad litem of) v British Columbia (AG)
• Autonoe (moon)
• Autonome
• Autonomedia
• Autonomen
• Autonomia
• Autonomic
• Autonomic computing
• Autonomic ganglia
• Autonomic ganglion