Opal (disambiguation)

Opal (. Opalus from Latin, probably from Sanskrit upala " precious stone " ) may refer to:

Opal, mineral and gemstone of hydrated silica gel
Opal ( crater ), crater on the asteroid ( 2867 ) Šteins
Opal (gasoline), aromatics substitute for unleaded petrol in Australia
Opal matte bulb
Opal (SSC ), name of a so-called Security Subsystem Class ( SSC ) for storage devices, developed by the Trusted Computing Group ( TCG)
UEB 32642 (brand name Opal), a variety of apple

Opal is the name of:

OPAL is an abbreviation for:

One People of Australia League, social organization of Aboriginal
OPAL (detector) at the European Organization for Nuclear Research ( CERN)
OPAL ( learning platform ), online platform for academic teaching and learning at universities in Saxony
OPAL ( pipeline ) ( Baltic Sea Pipeline Link ) located in a test phase gas pipeline
OPAL (portal ), research portal Lower Saxony museums and libraries
OPAL ( program library ), Open Phone Abstraction Library, open source program library for real- time communication over the Internet Protocol
Opal (programming language), Optimized Applicative Language, functional programming language
OPAL (publication number ), online published works on linguistics at the Institute for German Language
Open Pool Australian Light Water Reactor, research reactor of the Australian Atomic Energy Agency
Orbiting Picosat Automatic launcher, a satellite
Optical Access Line, Optical connection cable