The Sierra Network (TSN) later rebranded as the ImagiNation Network (INN), was an online service launched in 1991 by Sierra On-Line. First developed in...

Sierra Entertainment, Inc. (formerly On-Line Systems and Sierra On-Line, Inc.) was an American video game developer and publisher founded in 1979 by Ken...

The Sierra Nevada (/siˌɛrə nɪˈvædə, -ˈvɑːd-/ see-ERR-ə nih-VA(H)D-ə) is a mountain range in the Western United States, between the Central Valley of California...

Sierra Leone, (/siˌɛrə liˈoʊn(i)/ , also UK: /siˌɛərə -/, US: /ˌsɪərə -/; Krio: Salone) officially the Republic of Sierra Leone, is a country on the southwest...

The Sierra Club is an American environmental organization with chapters in all 50 U.S. states, Washington D.C., and Puerto Rico. The club was founded in...

before the Silverado), GMC C/K trucks used variations of the Sierra name (Sierra, Sierra Classic, Sierra Grande, and High Sierra). Even after the C/K series...

The Republic of Sierra Leone Armed Forces are the armed forces of Sierra Leone, responsible for the territorial security of Sierra Leone's borders and...

optical networking, printing, and embedded computing marketplaces. On January 15, 2016, Microsemi Corporation completed the acquisition of PMC-Sierra through...

the VMTP protocol (224.0.1.0) and the Network Time Protocol (224.0.1.1) having arrived earlier.[citation needed] In 1989, Sierra On-Line launched The...

The Sierra Leone Civil War (1991–2002), or the Sierra Leonean Civil War, was a civil war in Sierra Leone that began on 23 March 1991 when the Revolutionary...