Pressure equipment - Part 2: Quantities, symbols and units; German version EN 764-2:2012
Edition 2012-04

Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols; German version EN 1264-1:2021
Edition 2021-08

Fiber optics - Part 1: Terms and definitions, symbols; Text in German and English
Edition 2021-04

Geosynthetics - Part 2: Symbols and pictograms (ISO 10318-2:2015 + Amd 1:2018); Trilingual version EN ISO 10318-2:2015 + A1:2018
Edition 2018-10

Ships and marine technology - Graphical symbols for technical documentation - Part 30: Electrical energy production, energy distribution
Edition 1998-02

Building environment design - Embedded radiant heating and cooling systems - Part 1: Definitions, symbols, and comfort criteria (ISO 11855-1:2021); German version EN ISO 11855-1:2021
Edition 2022-04

Units - Part 1: Unit names, unit symbols
Edition 2010-10

Units - Part 1: Unit names, unit symbols - Amendment 1
Edition 2023-09

Hydraulic fluid power; proportional and servo valves; definitions, symbols, units
Edition 1992-09

Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles (IEC 61970-456:2021); English version EN IEC 61970-456:2022
Edition 2024-03