Hyl or HYL may refer to: * Helsingin yhteislyseo, a school in Kontula, Helsinki, Finland *

Hydroxylysine Hydroxylysine (Hyl) is an amino acid Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although hundreds of amino acids exist in nature, by far the most important are the alpha-amino acids, ...

, an amino acid * HYL, the IATA code for

Hollis Seaplane Base Hollis Clark Bay Seaplane Base is a state owned, public use seaplane base located one nautical mile (2 km) northeast of the central business district of Hollis, a community in the Prince of Wales-Hyder Census Area in the U.S. state of ...

, Alaska, US * HYL, the National Rail code for

Hayle railway station Hayle railway station serves the small town of Hayle, Cornwall, United Kingdom. Great Western Railway manage the station and operate most train services. It is on the Cornish Main Line north-east of , where the line terminates from . It is m ...

, Cornwall, UK *

Hyl (unit) The gravitational metric system (original French term ) is a non-standard system of units, which does not comply with the International System of Units (SI). It is built on the three base quantities length, time and force with base units metre, s ...

or metric slug, a unit of mass * Nils Hylander (1904–1970), Swedish botanist, author abbreviation

See also