The Acorn System 1, initially called the Acorn Microcomputer (Micro-Computer), was an early 8-bit microcomputer for hobbyists, based on the MOS 6502 CPU...

The Acorn System was a series of modular microcomputer systems based on rack-mounted Eurocards developed by Acorn Computers from 1979 to 1982, aimed primarily...

The Acorn Archimedes is a family of personal computers designed by Acorn Computers of Cambridge, England. The systems in this family use Acorn's own ARM...

not join the other Acorn employees at Market Hill until a little while later. The Acorn Microcomputer, later renamed the Acorn System 1, was designed by...

The BBC Microcomputer System, or BBC Micro, is a series of microcomputers designed and built by Acorn Computers Limited in the 1980s for the Computer...

include: Acorn Computers Acorn Eurocard systems Acorn System 1 Acorn Atom BBC Micro Acorn Electron BBC Master Acorn Archimedes RiscPC Acorn Network Computer...

Acorn System BASIC and Atom BASIC are two closely related dialects of the BASIC programming language developed by Acorn Computers for their early microcomputers...

RISC OS (/rɪsk.oʊˈɛs/) is a computer operating system originally designed by Acorn Computers Ltd in Cambridge, England. First released in 1987, it was...

The Acorn Atom is a home computer made by Acorn Computers Ltd from 1980 to 1982, when it was replaced by the BBC Micro. The BBC Micro began life as an...

The Acorn Electron (nicknamed the Elk inside Acorn and beyond) was a lower-cost alternative to the BBC Micro educational/home computer, also developed...

The Acorn Online Media Set Top Box was produced by the Online Media division of Acorn Computers Ltd for the Cambridge Cable and Online Media Video on...

The acorn worms or Enteropneusta are a hemichordate class of invertebrates consisting of one order of the same name. The closest non-hemichordate relatives...

Acorn TV is a British-American subscription video streaming service offering television programming from Australia, Canada, other Commonwealth countries...

Econet was Acorn Computers's low-cost local area network system, based on a CSMA-CD serial protocol carried over a five-wire data bus, intended for use...

The Association of Community Organizations for Reform Now (ACORN) is an international collection of autonomous community-based organizations that advocates...

Eurocom 1 Z80 Starter Kit (1977 — Development board by SD Systems — 300 bauds — S-100 bus) ABC 80 Acorn Computers Ltd Acorn System 1 (300 baud only) Acorn Atom...

Disc Filing System (DFS) is a computer file system developed by Acorn Computers, initially as an add-on to the Eurocard-based Acorn System 2. In 1981,...

The Acorn Business Computer (ABC) was a series of microcomputers announced at the end of 1983 by the British company Acorn Computers. The series of eight...

successor to the A5000, fitting into Acorn's range between the A4000 and Risc PC600, featuring a 32 MHz ARM7500 system-on-a-chip (SoC) and either 2 MB, 4 MB...

System One, System I or System 1 may refer to: Acorn System 1, 8-bit microcomputer by Acorn Atari System 1, an arcade game hardware platform by Atari Cromemco...

The Acorn Network Computer was a network computer (a type of thin client) designed and manufactured by Acorn Computers Ltd. It was the implementation of...

Risc PC was a range of personal computers launched in 1994 by Acorn and replaced the preceding Archimedes series. The machines had a unique architecture...

RISC OS, the computer operating system developed by Acorn Computers for their ARM-based Acorn Archimedes range, was originally released in 1987 as Arthur...

lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of RISC instruction set architectures (ISAs) for...

The Acorn Communicator is a discontinued business computer developed by Acorn Computers. Mentioned in the computing press in late 1984 as the C30, previewed...

Filing System (ADFS) is a computing file system unique to the Acorn computer range and RISC OS-based successors. Initially based on the rare Acorn Winchester...

pre-built machines in relatively small numbers in the mid-1970s. These systems were primarily used for teaching the use of microprocessors and supporting...

RISC iX is a discontinued Unix operating system designed to run on a series of workstations based on the Acorn Archimedes microcomputer. Heavily based...

The Machine Operating System (MOS) or OS is a discontinued computer operating system (OS) used in Acorn Computers' BBC computer range. It included support...

have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere;...