SLST

SLST  may refer to:


 * Sri Lanka Standard Time, the time zone for Sri Lanka
 * Sierra Leone Selection Trust, a mining finance house formed in 1934
 * Single-locus sequence typing, a kind of DNA sequence-based method used in Diagnostic microbiology
 * School of Life Sciences and Technology at Bandung Institute of Technology, Indonesia
 * School of Life Science and Technology at ShanghaiTech University, Shanghai, China