NSPS is an acronym with multiple meanings:

• New Source Performance Standard, a U.S. Environmental Protection Agency term
• National Security Personnel System, a human resources program of the U.S. Department of Defense
• Newlands Spring Primary School, a school in Chelmsford, Essex
• Nova Scotia Paramedic Society, promotes emergency health services in Nova Scotia, Canada
• National Shipbuilding Procurement Strategy, a plan to rebuild and modernize the Royal Canadian Navy

• Malaita Island
• Malaita massacre
• Malaita tube-nosed fruit bat
• Malaita white-eye
• Malaiyamaan and Malaiyan
• Malaiyamaan Thirumudi Kaari
• Malaiyamān Thirumudi Kāri
• Malaiyur
• Malaj Khand
• Malajube
• Mala Kachalla
• Malakai
• Malakal
• Malakal Airport
• Malakal Island
• Malak Al Rahma
• Mala Kamienica
• Malakand District
• Malakand Division
• Malakand Levies
• Mala Kapela
• Mala Kapela Tunnel
• Malakar
• Malakasa
• Malakasa, Greece