LWV Views 4 meanings found LWV refers to longitudinal wave velocity in scientific contexts, the nonpartisan League of Women Voters in civic life, a shorthand for local web versions, and the IATA code for Lawrenceville‑Vincennes International Airport. Governmental League of Women Voters Academic & Science Longitudinal Wave Velocity Regional Lawrenceville-Vincennes International Airport, Lawrenceville Internet Local Web Version