SU

Sunday (Miscellaneous » Days Abbreviations)

*** Sage (Governmental » Suppliers)

** Stand Up (Miscellaneous)

** Soviet Union (Governmental » US Government)

** Speed Up (Governmental » Transportation)

* Stanford University (Academic & Science » Universities)

* Single User (Internet)

* Sundanese (Regional » Language Codes (2 Letters))

* Speak Up (Miscellaneous » Toastmasters)

* Super User (Computing » General)

* Siehe Unten (International » German)

* Sea Urchin (Academic & Science » Ocean Science)

* System User (Business » Positions)

* Salisbury University (Academic & Science » Universities)

* Standard Units (Miscellaneous » Unit Measures)

* Set User (Computing » General)

* Switch User (Computing » Assembly)

* Simultaneous Users (Computing » Networking)

* Suncor Energy, Inc. (Business » NYSE Symbols)

* Specified User (Computing » General)

* Sindicato Unitario (International » Spanish)

* Special Unitary (Governmental » Military)

* Scripture Union (Community » Non-Profit Organizations)

* Scripture Union (Community » Religion)

* Substitute User (Computing » Assembly)

* Service Unlimited (Computing » Telecom)