SLTA

SLTA may refer to:


 * Soltau-Lüneburg Training Area, a military training area in North Germany from 1963 to 1994
 * Sri Lanka Tennis Association, a national sport governing body
 * Tennis Scotland, formerly the Scottish Lawn Tennis Association
 * Taquipirenda Airport in Bolivia (by ICAO code)
 * Sekolah Lanjutan Tingkat Atas, an Indonesian acronym for high school
 * Small Laser Transmitter Assembly, used in Directional Infrared Counter Measures devices