These rules formed the basis of the d20 System that is available under the Open Game License for use by other publishers.

The four main components of the Federal Reserve System are ( 1 ) the Board of Governors, ( 2 ) the Federal Open Market Committee, ( 3 ) the twelve regional Federal Reserve Banks, and ( 4 ) the member banks throughout the country.

Hydraulic ram, System Lambach now at Roscheider Hof Open Air Museum

* 1992 – 386BSD is released by Lynne Jolitz and William Jolitz beginning the Open Source Operating System Revolution.

* Open Music System

MPLS Traffic Engineering relies upon the use of TE extensions to Open Shortest Path First ( OSPF ) or Intermediate System To Intermediate System ( IS-IS ) and RSVP.

The XSI Curses standard issued by X / Open is explicitly and closely modeled on System V.

* Open Sound System, a standard interface for making and capturing sound in Unix operating systems

Open Source Distributed Learning Content Management and Assessment System.

* A System of Phrenology Open Content Alliance eBook Collection, George Combe's A system of phrenology

Some are PulseAudio, Advanced Linux Sound Architecture ( ALSA ), Open Sound System ( OSS ), and JACK Audio Connection Kit ( JACK ).

In 1994, after AT & T had sold UNIX System V to Novell and the rival Unix International consortium had disbanded, the Open Software Foundation ceased funding of research and development of OSF / 1.

However, z / OS also supports 64-bit Java, C / C ++, and UNIX ( Single UNIX Specification ) APIs and applications through UNIX System Services — The Open Group certifies z / OS as a compliant UNIX operating system — with UNIX / Linux-style hierarchical HFS and zFS file systems.

* Open System Environment Reference Model

This caused many of AT & T's other licensees of UNIX System V to become concerned that this would put Sun in an advantaged position, and it ultimately led to Digital Equipment, HP, IBM, and others forming the Open Software Foundation ( OSF ) in 1988.

In January 1997, the responsibility for the X Window System was transferred to The Open Group from the defunct X Consortium.

In 1999, X. Org was formed to manage the X Window System, with management services provided by The Open Group.

In 2004, X. Org and The Open Group worked together to establish the newly formed X. Org Foundation who then took control of the x. org domain name, and the stewardship of the X Window System.

Moodle is an Open Source Course Management System.

The " 2900 " suffix was dropped at System Version 213 ( SV213 ) when ICL launched Series 39 in 1985 as the successor to the original 2900 series ; and the " Open " prefix was added after SV294 when VME became capable of hosting applications written originally for Unix through a UNIX System V Release 3 based subsystem using the ASCII character encoding adapted to run under VME.

* Game System License, a replacement for the Open Game License for the 4th edition of Dungeons & Dragons

* Submission Information Packages within the Open Archival Information System Reference Model-see MetaArchive Cooperative

AppleTalk's DDP corresponds closely to the Network layer of the Open Systems Interconnection ( OSI ) communication model.

* Open Systems Interconnection

X. 500 directory services were traditionally accessed via the X. 500 Directory Access Protocol ( DAP ), which required the Open Systems Interconnection ( OSI ) protocol stack.

* Open Systems Interconnection, ISO 7498, International Organization for Standardization

* Open Systems Interconnection, a joint ISO and ITU-T standard for computer networks and communication protocols

The Open Systems Interconnection ( OSI ) model ( ISO / IEC 7498-1 ) is a product of the Open Systems Interconnection effort at the International Organization for Standardization.

As a WAN protocol, Frame Relay is most commonly implemented at Layer 2 ( data link layer ) of the Open Systems Interconnection ( OSI ) seven layer model.

The protocol was defined in ISO / IEC 10589: 2002 as an international standard within the Open Systems Interconnection ( OSI ) reference design.

Open Systems Interconnection ( OSI ) is an effort to standardize networking that was started in 1977 by the International Organization for Standardization ( ISO ), along with the ITU-T.

* GOSIP, the ( U. S .) Government Open Systems Interconnection Profile

* ISO / IEC 7498-1: 1994, Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model

CMIS is part of the Open Systems Interconnection ( OSI ) body of international network standards.

FDDI, as a product of American National Standards Institute X3T9. 5 ( now X3T12 ), conforms to the Open Systems Interconnection ( OSI ) model of functional layering of LANs using other protocols.

The Open Systems Interconnection model ( OSI model ) is a product of the Open Systems Interconnection effort at the International Organization for Standardization.

In telecommunication, a n-entity is an active element in the n-th layer of the Open Systems Interconnection -- Reference Model ( OSI-RM ) that ( a ) interacts directly with elements, i. e., entities, of the layer immediately above or below the n-th layer, ( b ) is defined by a unique set of rules, i. e., syntax, and information formats, including data and control formats, and ( c ) performs a defined set of functions.

The Open Systems Interconnection Specification ( OSI )- refers to the use of the specifications laid out in the OSI reference model.

Considering the urgency of the need for standards which would allow constitution of heterogeneous computer networks, ISO created a new subcommittee for " Open Systems Interconnection " ( ISO / TC97 / SC 16 ) in 1977.

" This paper presents the model of architecture for Open Systems Interconnection developed by SC16.

After this Eric Raymond and Bruce Perens founded the Open Source Initiative ( OSI ), to promote the term " open-source software " as an alternative term for free software.

This was also used by Open Source Initiative ( OSI ) under the name " The Open Source Definition ", the only change being that use of the term " free software " was replaced by OSI's alternative term for free software, " open-source software ".

One popular set of free open-source software licenses are those approved by the Open Source Initiative ( OSI ) based on their Open Source Definition ( OSD ).

The Open Source Initiative ( OSI ) is an organization dedicated to promoting open source software.

They also established the Open Source Initiative ( OSI ) as a steward organization for the movement.

Some critics have claimed that its BanksterUSA site has received $ 200, 000 in funding from the Open Society Institute, the charity with ties to investor George Soros, but its BanksterUSA project was not funded by OSI.

Open systems architecture may be implemented using the OSI Model as a guide while designing the system to meet performance requirements.

The OSI Open Source Definition and the Debian Free Software Guidelines specifically allow for restrictions on distribution of modified source code, given explicit permission to distribute both patches and source code.

XNS predated and influenced the development of the Open Systems Interconnection ( OSI ) networking model.