SASL

SASL may refer to:

Computing

 * Simple Authentication and Security Layer, a framework for authentication and data security in Internet protocols
 * SASL (programming language), a non-strict functional programming language developed by David Turner in 1976
 * System Application Support Libraries, an application of the Erlang programming language

Other uses

 * South African Sign Language, a sign language in South Africa
 * Solitaire Advanced Squad Leader, a single-player variant of the World War II board wargame Advanced Squad Leader
 * South African Soccer League, a former association football league based in South Africa