ASL

sign language used in the USA

altitude above the level of the sea, distance higher than sea level

(Internet abbreviation) request from one user to another to reveal his personal details (where he/she lives, age, and gender)

The acronym ASL or a.s.l. commonly stands for:A Static Lullaby, a post hardcore band from in Chino Hills, CaliforniaAbove sea level, altitude measurementAge/sex/location, abbreviation in Internet chat jargon (see also list of Internet slang phrases)American Sign Language, dominant sign language in North AmericaArgininosuccinate lyase, human gene making the protein argininosuccinate lyase
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Noun
1. the sign language used in the United States
(synonym) American sign language
(hypernym) sign language, signing
(part-meronym) manual alphabet, finger alphabet

Local Health Centre

Algebraic Specification Language

<language, specification> An algebraic specification language by David Aspinall of the University of Edinburgh. ASL+ has rules for proving the satisfaction of specifications. It can also be viewed as a type theory with subtyping, featuring contravariant refinement for Pi-abstracted specifications and a notion of stratified equality for higher-order objects.
(1994-09-14)