** Interactive Data Language ( IDL )

** Data stored in the instruction, e. g. "# 400 "

** Data retention ( telecommunication )

** Grooves ( See also Audio Data )

** Demografic Data Base ( DDB )

** The most important state owned companies are: Republica AFAP ( Pension Fund ), AFE ( Railways ), ANCAP ( Energy ), ANCO ( Mail ), Administracion Nacional de Puertos ( Ports ), ANTEL ( Telecommunications: Telephony, Mobiles ( ANCEL and Data ANTELDATA )), BHU ( Mortgage Bank ), BROU ( Bank ), BSE ( Insurance ), OSE ( Water & Sewage ), UTE ( Electricity ).

** Cross Reference and Data Structures

** Data sent from the Galileo probe indicates that Jupiter's moon Europa has a liquid ocean under a thick crust of ice.

** Grooves ( See also Audio Data )

** State Health Facts — Data on health care spending and utilization, including Medicare ; provided by the Kaiser Family Foundation.

** Data Library

** The Archaeological Data Preservation Act of 1974

** Data packet queueing or scheduling

** SMPTE 405M: Elements and Individual Data Items for the GC SI Scheme 1

** SMPTE 436M: MXF Mappings for VBI Lines and Ancillary Data Packets

** Electronic Data Interchange ( EDI ) – A set of standard for structuring information to be electronically exchanged between and within businesses

** Data cassette, magnetic tape in plastic housing

** Data Set List-which allows the user to list and manipulate ( copy, move, rename, print, catalog, delete, etc.

** Appendix D – Cross-Reference List of Country Data Codes — comparison of FIPS 10, ISO 3166, and STANAG 1059 country codes

** Reed Construction Data

** Data partitioning ( DP ), a feature providing the ability to separate more important and less important syntax elements into different packets of data, enabling the application of unequal error protection ( UEP ) and other types of improvement of error / loss robustness.

** Data Library

** Berkeley Timesharing System ( for Scientific Data Systems ' SDS 940 )

** RODIN Data Asset Management, a software solution for building and deploying data warehouses and data marts on the IBM i platform

** Social Security number, followed by " AF " indicating branch of service

** Social Security number, followed by " AF " indicating branch of service

** Specification – specifying requirements of a design solution for a product ( product design specification ) or service.

** Internet hosting service, a service that runs Internet servers allowing organizations and individuals to serve content to the Internet

** Price index, a typical price for some good or service

** Four wireless providers ( AT & T, Verizon Wireless, T-Mobile, Sprint Nextel ) control 89 % of the cellular telephone service market.

** Service record, usually associated with military service

** 112-EU standard integrated emergency service ( one nation-wide callcentre directly connected to police, EMS, firefighters, Mountain Rescue Service and others )

** Co-ordination with the operators that provide National Rail service within London.

** British Airways inaugurates regular London to New York City supersonic Concorde service.

** The United States Post Office Department ( later renamed the United States Postal Service ) begins the 3rd regular airmail service in the world ( between New York City, Philadelphia and Washington, DC ), the 1st being from Allahabad to Naini Junction in India on the 18th February 1911 and the 2nd being from London to Windsor Castle on the 22nd June 1911.

** The Eggnog Riot breaks out at the United States Military Academy in West Point, New York during the early morning hours, but is squelched by Christmas chapel service.

** U. S. President Dwight D. Eisenhower apologizes to the finance minister of Ghana, Komla Agbeli Gbdemah, after he is refused service in a Dover, Delaware restaurant.

** Ireland's first regular radio service, 2RN ( later Radio Éireann ), begins broadcasting.

** Martin Luther King Day Crash-Telephone service in Atlanta, St. Louis, and Detroit, including 9-1-1 service, goes down for nine hours, due to an AT & T software bug.

** Prime Minister of India V. P. Singh announces plan to reserve 49 % of civil service jobs for lower-caste Hindus.

** Archbishop Desmond Tutu is given an official farewell at his retirement service.

** The BC Ferries company, later to become the second-largest ferry operator in th world, commences service between Tsawwassen and Swartz Bay, British Columbia, Canada.

** The first production model PCC trolley car, built by St. Louis Car Company, is placed in service by Pittsburgh Railways.

** The BBC launches the world's first regular ( then ) high-definition television service.

** The first SR-71 Blackbird spy plane goes into service at Beale AFB.

** Regular hovercraft service begins over the English Channel ( discontinued in 2000 due to the Channel Tunnel ).

** Telephone service goes down in the cities of Washington DC, Pittsburgh, Los Angeles and San Francisco due to a software bug.