WSMR may refer to:White Sands Missile Range, a military base in New Mexico, United States West Shropshire Mineral Railway, a UK railway authorised in 1862 but not built West Somerset Mineral Railway, UK railway, with inclined plane, transporting minerals to port. Opened in 1861. Wrexham, Shropshire & Marylebone Railway, a former train operating company in the United Kingdom Wrexham, Shropshire & Midlands Railway, proposed train operating company in the United Kingdom. WSMR (FM), a radio station licensed to Sarasota, Florida, United States