What does SUN stand for?

Antillana de Nevegacion Aerea SA - Dominican Republic - ICAO designator (FAAC)

Assangori - Language code (ETLW)

Hailey, ID - Location identifier - FAA (FAAL)

Harold Sunngard - NCIC firearms make code (NCIC)

OPTEVFOR - Operational Test and Evaluation Force Detachment, Sunnyvale, CA - Navy (CAAL)

Serum Urea Nitrogen - Clinical medicine

Sight Unseen

Single User Network (TLAA)

Smoker-Craft - NCIC boat manufacturer code (NCIC)

Solar Usage Now (SAUS)

Spanish Universal Network - Cable-television system

SPINDEX Users' Network (NITA)

Spiritual Unity of Nations - An association

Standard Units and Nomenclature (MCD)

Stanford University Network (SAUS)

State University of Nebraska

Students Union News (SAUS)

Sun Aire Lines (SAUS)

Sunbird - NCIC car model code

Sun Co. - NYSE symbol

Sun Co., Inc. - NYSE symbol (SPSG)

Sundance (automobile) - NCIC car model code

Sunday (AFM)

Sundstrand-Turbo Division (AAG)

Sun Life Assurance Co. of Canada - UTLAS symbol

Sunliner - NCIC car model code

Sunnyside - Utah - Seismograph station code, US Geological Survey - Closed (SEIS)

Sunoco, Inc. - Formerly, Sun Co. - NYSE symbol

Sunrise (automobile) - NCIC car model code

Sunriver, OR - Amtrak Busline code

Sunset Beach - Television program title

Sunset Railway Co. - AAR code

Suntech Library and Information Center, Marcus Hook, PA - OCLC symbol (OCLC)

Suntec Ventures Ltd. - Vancouver Stock Exchange symbol

Sun Valley - Idaho - Airport symbol (OAG)

Switching Unit

Symbolic Unit Number - Computer science (WDAA)

Symbols, Units, and Nomenclature - Commission - IUPAC

Symphony for United Nations (EA)

Union of Soviet Socialist Republics - ANSI three-letter standard code (CNC)

Sunday (ODBW)

Sundanese - MARC language code - Library of Congress (LCCP)