| English | Thesaurus |
| Academic Computing Services NETwork | ACSNET |
| Advanced Communications Technologies and Services | ACTS (EU, ACTS) |
| Advanced Network & Services Inc. | ANS (IBM, MCI. Merit, NFSnet) |
| Apple Terminal Services | ATS (Apple, AppleTalk) |
| Apple Text Services for Unicode Imaging | ATSUI (Apple, Unicode) |
| AppleTalk Printing Services | ATPS (AppleTalk, Apple) |
| Application Control Architecture Services | ACAS (DEC) |
| Association for Local Telecommunications Services | ALTS (organization, USA) |
| AT&T Global Network Services | AGNS (AT&T) |
| AT&T Netware Connect Services | ANCS (AT&T, Netware) |
| AT&T Novell Telephone Services | ANTS (AT&T, Novell) |
| AT&T Novell Telephone Services | A/NTS (AT&T, Novell) |
| BAY networks' Switched Internetworking Services | BAYSIS |
| Broadband Integrated Services Digital Network | BISDN (ATM) |
| Broadband Integrated Services Digital Network | B-ISDN (ATM) |
| BroadBand Network Services | BBNS |
| Building Industry Consulting Services | BICS (Telephony) |
| Callable Services Library | CSL (IBM, VM/ESA, CMS) |
| Central Point Management Services | CPMS (Central Point) |
| Common Services Verbs | CSV (Microsoft; interface) |
| Compuserve Network Services | CNS (CIS) |
| Custom Local-Area Signaling Services | CLASS |
| Dedicated Office Systems and Services | DOSS |
| Defense Switched Services | DSS (Mil., USA) |
| Dial Services Interface | DSI (API, API, IBM) |
| Digital Services | DS (level) |
| Directory and Security Services | DSS (DCE, IBM, LAN) |
| Directory Services Markup Language | DSML (OASIS) |
| Distributed Database Connection Services /2 | DDCS/2 (IBM, DB, DRDA) |
| Distributed Media Services | DMS (COSE) |
| Document Services for Printing | DSP (Xerox) |
| Document Services for Printing | DS/P (Xerox) |
| Document Transfer and Manipulation Services | DTMS (CCITT, T.400) |
| Domino Enterprise Connection Services | DECS (Lotus) |
| DOS LAN Services | DLS (IBM, LAN Server) |
| DOS Protected Mode Services | DPMS (Novell, DOS) |
| Energy-conscious 3D Server-on-Chip for Green Cloud Services Project | Eurocloud server project |
| Enterprise Network Services | ENS (Banyan, VINES) |
| Extended Services | ES (OS/2) |
| Federal Telecommunications Services - 2000 | FTS-2000 (USA) |
| GSM Network for Improved access to Universal Services | GNIUs (GSM, Europa) |
| US Department of Health and Human Services | HHS |
| High Speed Cable Data Services | HSCDS |
| IBM Global Services | IGS (IBM) |
| Integrated Services Digital Network | ISDN (Telephony) |
| Integrated Services Digital Network | ISDN (ITU) |
| integrated services digital network | A public end-to-end digital telecommunications network with signaling, switching and transport capabilities supporting a wide range of service accessed by standardized interfaces with integrated customer control (The standard allows transmission of digital voice, video and data over 64-Kpbs lines) |
| Integrated Services Line Module | ISLM |
| Integrated Services Line Unit | ISLU |
| Integrated Services User Part | ISUP (ISDN) |
| Integrated Special Services Network | ISSN |
| Integrated Systems and Information Services | ISIS (OS, Intel) |
| Intel Advanced Networking Services | IANS |
| Interactive Services Association | ISA (organization, USA) |
| Internet Information Server / Services | IIS (MS) |
| Java Transaction Services | JTS (Java, API) |
| Java Web Services | JWS (Java) |
| Joint Object Services Submission | JOSS |
| Licensed Services Application Program Interface | LSAPI (MS, API) |
| Lotus Professional Services | LPS (Lotus) |
| Metered Services Information eXchange | MSIX (protocol, Internet, ISP) |
| Metered Services Information eXchange | MISX (Internet) |
| Microsoft Online Services Partnership | MOSP (MSN) |
| Mobile Multiple-shopping Services | MMS |
| Mobile services Switching Center | MSC (PLMN, GSM, GPRS, Mobile-Systems) |
| Multi Protocol Transport Services / 2 | MPTN/2 (IBM, OS/2) |
| Multi Protocol Transport Services / 2 | MPTS2 (IBM, OS/2) |
| Multi Protocol Transport Services | MPTS (IBM, MPTN) |
| Narrowband Integrated-Services Digital Network | NISDN (ISDN) |
| National Federation of Abstracting and Information Services | NFAIS (organization, USA) |
| National Information on Software and Services | NISS (USA) |
| Netware Access Services | NAS (Novell, Netware) |
| Netware Directory Services | NDS (Novell, Netware) |
| Netware Distributed Management Services | NDMS (Novell, Netware) |
| Netware Link Services Protocol | NLSP (Novell, Netware, IPX) |
| Netware Named Services | NNS (Novel, Netware) |
| Netware Telephony Services Architecture | NTSA |
| Network Application Services | NAS (DEC) |
| Network Communications Services Interface | NCSI (Network Products Corp.) |
| Network Facilities Services | NFS |
| Network Information Services Infrastructure | NISI |
| Network Services Group | NSG |
| Network Services Protocol | NSP (DNA) |
| Network Transport Services /2 | NTS/2 (IBM) |
| Novell Modular Authentication Services | NMAS (Novell, Netware) |
| Novell Replication Services | NRS (Novell, Netware) |
| Windows NT Directory Services | NTDS (MS, Windows, NT, DS) |
| Object Linking and Embedding Directory Services | OLEDS (ODSI, MS) |
| Object Linking and Embedding Directory Services | OLE DS (ODSI, MS) |
| Office Automation Technology and Services | OATS (OA) |
| Office Automation Technology and Services | OATS |
| Office of Strategic Services | OSS (later CIA) |
| Open Services Gateway Initiative | OSGI (organization, Motorola, Sun, DTAG, Siemens, Toshiba) |
| Operator Services Assistance Center | OSAC |
| Packet Switch Services / Stream | PSS |
| Physical Unit Management Services | PUMS |
| Print Services Facility | PSF (IBM) |
| Private Integrated Services Network | PISN (ECMA) |
| Programmable WorkStation Communication Services | PWSCS |
| Remote Data Services | RDS |
| Remote Entry Services | RES |
| Remote Integrated Services Line Unit | RISLU |
| Remote System Services Control Point | RSSCP (SSCP) |
| Rights Management Services | RMS (MS, Windows, NGSCB) |
| SCSI Enclosure Services | SES (SCSI) |
| Security Enabling Services | SES (IBM) |
| shared services center | SSC (MichaelBurov) |
| Software Information Services | SIS |
| Space Services Incorporated | SSI (Corporate name, Space) |
| Storage Management Services | SMS (Novell, Netware) |
| Storage Management Services Protocol | SMSP (Novell, SMS) |
| Switched Digital Services Applications Forum | SDSAF (organization) |
| System Services Control Point | SSCP (NAU, SNA, SSCP) |
| System Services Control Point Network Services | SSCPNS (SSCP) |
| TALigent Object Services | TALOS (Taligent) |
| Telephony Services Application Program Interface | TSAPI (AT&T - Novell) |
| Tracing Authors' rights by Labelling Image Services and Monitoring Access Network | TALISMAN (project, Europa) |
| Transaction and Switching and Transport Services | TSTS (BELLCORE) |
| Transport Protocol (ISO/CCITT Transport Services | TP (TP0-TP4) |
| Unix Print Services | UPS (Unix) |
| UnStructured Supplementary Services | USSD (GSM, Mobile-Systems) |
| Virtual DMA Services | VDS (DMA) |
| Web Services Component Model | WSCM (OASIS, WWW) |
| Web Services Description Language | WSDL (WWW, XML) |
| Web Services Description Language | A language formatted with extensible markup language (XML). Used to describe the capabilities of a web service as collections of communication endpoints capable of exchanging messages; WSDL is the language used by Universal Description, Discovery and Integration (UDDI) |
| Java Web Services Developer Pack | WSDP (WWW, XML, Java, Sun) |
| Web Services Experience Language | WSXL (WWW) |
| Web Services Flow Language | WSFL (WWW, IBM) |
| Web Services for Browser | WS4B (WWW) |
| Web Services for Interactive Applications | WSIA (OASIS, WWW) |
| Web Services for Remote Portals | WSRP (WSIA, WSXL) |
| Web Services Tool Kit for Mobile Devices | WSTKMD (IBM, Java) |
| Well Known Services | WKS (DNS, Internet) |
| WOSA eXtensions for Financial Services | WOSAXFS (WOSA, MS) |
| WOSA eXtensions for Financial Services | WOSA X FS (WOSA, MS) |
| Xerox Network Services - Internet Datagram Protocol | XNSIDP (Xerox, Internet, XNS) |
| Xerox Network Services - Internet Datagram Protocol | XNS-IDP (Xerox, Internet, XNS) |
| Xerox Network Services/Internet Transport Protocol | XNSITP (Xerox, XNS) |
| Xerox Network Services/Internet Transport Protocol | XNS/ITP (Xerox, XNS) |
| Xerox Network Services / Systems / Standard | XNS (Xerox, XNS) |
