TS EN 16601-00-01

TS EN 16601-00-01 is a space-systems glossary that gathers the definitions of common terms used within the ECSS Standardization system. As a terminology standard, it helps ensure that requirements, design notes, verification language, and contractual text are read with the same technical meaning across space projects.

Why ECSS terminology is collected in a dedicated glossary

In the context of space engineering, “common terms” are not limited to everyday vocabulary; they also include concepts that recur across the ECSS document family and acquire precise technical meaning when used in standards, reviews, and project documentation. This document covers the definitions of all common terms used in the ECSS Standards System, while explicitly leaving terms specific to an individual ECSS standard to that standard itself. That separation supports consistent use across systems engineering, quality assurance, test, production, operations, and reliability activities.

Practical value of terminology standards in space work

From a general technical standpoint, controlled terminology is especially important in space applications because ambiguous wording can affect design interpretation, verification records, operational procedures, and cross-organisation communication. A glossary like this does not define hardware performance or prescribe a product test method; instead, it provides the shared language layer on which ECSS documents depend. For users working with the ECSS framework, that makes the standard a reference for conceptual alignment as much as for vocabulary.

• Defines the common terms used throughout the ECSS Standards System.
• Leaves standard-specific terms to the relevant ECSS document.
• Supports a consistent technical language across space projects.
• Helps align design, verification, operations, and quality documentation.