Category: Ambiguous three-letter acronyms Two digital voltmeters The field of electronics is the study and use of systems that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. ... Scuba Schools International or SSI is an organisation that teaches the skills involved in scuba diving. ... This page lists SCUBA diver training organizations. ... This page is a candidate to be copied to Wiktionary. ... The Singapore Police Force (Abbreviation: SPF; Malay: Polis Repablik Singapura; Chinese: 新加坡警察部队) is the main agency tasked with maintaining law and order in the city-state. ... Server Side Includes or SSI is an easy server-side scripting language used almost exclusively for the web. ... The term web server can mean one of two things: A computer that is responsible for accepting HTTP requests from clients, which are known as web browsers, and serving them web pages, which are usually HTML documents. ... Active Directory (codename Cascade) is an implementation of LDAP directory services by Microsoft for use in Windows environments. ... Single-system image or SSI is a form of distributed computing in which by using a common interface multiple networks, distributed databases or servers appear to the user as one system. ... Linux Cluster at Purdue University A computer cluster is a group of loosely coupled computers that work together closely so that in many respects it can be viewed as though it were a single computer. ... In computing, an operating system (OS) is the system software responsible for the direct control and management of hardware and basic system operations. ... Optical Microscope image of an integrated circuit showing defects in the aluminium layer deposition. ... Two digital voltmeters The field of electronics is the study and use of systems that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. ... Chip could refer to: Computing and electronics: Microprocessor Integrated circuit Microchip, which is used interchangeably with integrated circuit. ... Cover of procedings for 7th Space Manufacturing conference. ... Punk rock is an anti-establishment music movement beginning around 1976 (although precursors can be found several years earlier), exemplified and popularised by The Ramones, the Sex Pistols, The Clash and The Damned. ... Strategic Simulations, Inc. ... Computer software (or simply software) refers to one or more computer programs and data held in the storage of a computer for some purpose. ... A simulation game (also known as a game of status or mixed game) is a mixture of a game of skill, a game of chance and a game of strategy, which results in a simulation of a complex structure (like a stock exchange, or civilisation flux). ... Supplemental Security Income is a monthly stipend provided to some citizens by the United States federal government. ... The Subsecretaria de Inteligência (Under-Secretariat of Intelligence) or SSI was the Brazilian Intelligence Agency that replaced the Brazilian military junta intelligence agency called the SNI. In 1995, the SSI was replaced by the ABIN. More research required: This Subsecretaria de Inteligência seems to conflict with the Secretaria... This article is about the factory that makes castings of metal. ... The TLA (three-letter acronym or three-letter abbreviation) is the most popular type of abbreviation in technical terminology, and is also very common in general language. ...