European digital cellular telecommunications system (Phase 2) - Principles of telecommunication services supported by a GSM Public Land Mobile Network (PLMN); English version ETS 300500:1996
Edition 1996-08

Integrated Services Digital Network (ISDN); telephony 3,1 kHz teleservice; service description; english version ETS 300111:1992
Edition 1993-04

Health informatics - Representation of dedicated kinds of property in laboratory medicine; English version EN 1614:2006
Edition 2006-12

Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service - Functional capabilities and information flows; English version ETS 300358:1995
Edition 1996-04

Open Document Architecture (ODA) - ODA communication services - Part 1: Basic services; English version ETS 300498-1:1996
Edition 1997-02

Terminal Equipment (TE) - Videotex - Photographic syntax; English version ETS 300177:1995
Edition 1995-07

Integrated Services Digital Network (ISDN); syntax-based videotex end-to-end protocols; circuit mode DTE-DTE; english version ETS 300079:1991
Edition 1992-09

Generic specification: Monolithic integrated circuits; German version EN 190000:1995
Edition 1996-05

Field device tool (FDT)-interface specification - Part 71: OPC UA Information Model for FDT (IEC 65E/766/CD:2020); Text in English
Edition 2022-03

European digital cellular telecommunications system (Phase 2) - Support of Dual Tone Multi-Frequency signalling (DTMF) via the GSM system; English version ETS 300532:1994
Edition 1995-01