• Smart grid-ready buildings · HORIZON-CL5-2024-D4-01-02
• Smart integration of net zero technologies into Energy Intensive industries (Processes4Planet and Made in Europe partnerships) (IA) · HORIZON-CL4-INDUSTRY-2025-01-TWIN-TRANSITION-34
• Smart photonics for joint communication & sensing and access everywhere (Photonics Partnership) (RIA) · HORIZON-CL4-2024-DIGITAL-EMERGING-01-54
• Smart Security / Security Services · HORIZON-JU-SNS-2025-01-STREAM-B-04-01
• Smart Social Economy Model in Tourism (Long Distance Trails) · PPPA-2026-SOCIAL-ECONOMY-TOURISM
• Smart technologies for next generation fighter systems · EDF-2023-DA-AIR-STFS
• Smart technologies for next generation fighter systems · EDF-2026-DA-AIR-STFS
• Smart use of geothermal electricity and heating and cooling in the energy system · HORIZON-CL5-2023-D3-02-06
• Smart, low-cost pervasive stationary slow charging and bi-directional solutions synergic with the grid for EV mass deployment (2ZERO Partnership) · HORIZON-CL5-2024-D5-01-01
• Smarter buildings as part of the energy system for increased efficiency and flexibility – Societal Readiness Pilot · HORIZON-CL5-2026-02-D4-02
• SME Market Expansion Open Call 2027 · CASCADE-16501
• SMP-CONS-2023-ADR · SMP-CONS-2023-ADR
• SMP-CONS-2025-ADR-RAD · SMP-CONS-2025-ADR-RAD
• SMP-CONS-2026-ADR-RAD · SMP-CONS-2026-ADR-RAD
• SNS experimental infrastructure · HORIZON-JU-SNS-2026-STREAM-C-01
• SNS Operations and Output optimisation · HORIZON-JU-SNS-2026-STREAM-CSA-01
• SNS Trials and Pilots (T&Ps) with Verticals · HORIZON-JU-SNS-2025-02-STREAM-D-01
• Social dialogue in the new world of work · HORIZON-CL2-2024-TRANSFORMATIONS-01-05
• Social services: economic and social returns and value added · HORIZON-CL2-2024-TRANSFORMATIONS-01-04
• Social, economic and cultural drivers, and costs of land degradation · HORIZON-MISS-2025-05-SOIL-02
• Societal impact of cultural heritage · HORIZON-CL2-2027-01-HERITAGE-07
• Societal perceptions and benefits of rural life and jobs: will COVID 19 generate a long-lasting shift? · HORIZON-CL6-2024-COMMUNITIES-01-2
• Societal resilience, engagement of the younger generations and digital innovation for disaster resilience · HORIZON-CL3-2027-01-DRS-02
• Socio-economic, climate and environmental aspects of paludiculture · HORIZON-CL6-2024-CLIMATE-01-2
• SOCPL-2026-INFO-REPR · SOCPL-2026-INFO-REPR
• SOFT Innovation Prize 2026 · EURATOM-2026-SOFT-PRIZE
• Soft Robotics for Advanced physical capabilities (IA) (AI/Data/Robotics Partnership) · HORIZON-CL4-2025-04-DIGITAL-EMERGING-05
• Software Engineering for AI and generative AI (RIA) (AI/Data/Robotics Partnership) · HORIZON-CL4-2025-04-DATA-03
• Soil pollution processes – modelling and inclusion in advanced digital decision-support tools · HORIZON-MISS-2023-SOIL-01-02
• Soil Salinity in Europe: Drivers, indicators, current levels and temporal changes · HORIZON-MISS-2025-05-SOIL-11
• Soil-friendly practices in horticulture, including alternative growing media · HORIZON-MISS-2023-SOIL-01-05
• Soils in spatial planning · HORIZON-MISS-2023-SOIL-01-06
• Solutions for the identification of vulnerable buildings and people-centric built environment, and for improving their resilience in disruptive events and altered conditions in a changing climate (Built4People Partnership) · HORIZON-CL5-2023-D4-02-02
• Solving issues in carbon-neutral iron and steel making processes with diverse input materials of varying quality (Clean Steel Partnership) (RIA) · HORIZON-CL4-INDUSTRY-2025-01-TWIN-TRANSITION-37
• SoS2LearnDBS 1st Open Call for Transition Agendas (OC-TAg1-SoS2LearnDBS-2026) · CASCADE-16481
• Space Critical EEE Components for EU non-dependence - Connectors · HORIZON-CL4-2025-02-SPACE-73
• Space Critical EEE Components for EU non-dependence – Advanced Packages and Memories · HORIZON-CL4-2025-02-SPACE-74
• Space critical EEE components for EU non-dependence – GaN MMICs mm-Wave Foundations (Phase A): Development and Industrialization of Semi-insulating SiC Substrate Capabilities · HORIZON-CL4-2026-SPACE-03-82
• Space critical EEE components for EU non-dependence – Radiation Hard FPGA on 7nm · HORIZON-CL4-2026-SPACE-03-81
• Space Critical EEE Components for EU non-dependence – RISC-V Microprocessor on 7nm · HORIZON-CL4-2025-02-SPACE-71
• Space critical EEE components for EU non-dependence · HORIZON-CL4-2027-SPACE-03-83
• Space critical EEE components for EU non-dependence · HORIZON-CL4-2027-SPACE-07-83
• Space Critical Equipment and Related Technologies for EU non-dependence – Chip Scale Atomic Clocks and Solar Cells · HORIZON-CL4-2025-02-SPACE-72
• Space critical Equipment for EU non-dependence – Space Refuelling Interface · HORIZON-CL4-2026-SPACE-03-86
• Space critical equipment for EU non-dependence · HORIZON-CL4-2027-SPACE-03-84
• Space critical equipment for EU non-dependence · HORIZON-CL4-2027-SPACE-07-84
• Space Data Economy · HORIZON-EUSPA-2026-SPACE-02-51
• Space technologies for European non-dependence and competitiveness · HORIZON-CL4-2024-SPACE-01-73
• Space-based ISR constellation · EDF-2025-DA-SPACE-SBISR
• Specialised training sessions · EUAF-2025-TRAI-01
• Specialised training sessions · EUAF-2026-TRAI-01
• Specialist Advisory Services to build capacities on innovation procurement · HORIZON-EIE-2023-CONNECT-02-02
• Specific support for the Virtual Worlds Partnership and the Web 4.0 initiative (CSA) (Virtual Worlds Partnership) · HORIZON-CL4-2025-03-HUMAN-17
• Sport Supports - emergency sport actions for youth · PPPA-SPORT-2026-EMERGENCY-YOUTH
• SSbD bio-based alternatives for fertilising and/or crop protection products · HORIZON-JU-CBE-2026-IAFlag-02
• SSbD bio-based polymers from alternative sources · HORIZON-JU-CBE-2026-RIA-02
• SSbD bio-based polymers/copolymers unlocking new market applications · HORIZON-JU-CBE-2025-IA-05
• SSbD bio-based solutions for home and/or personal care · HORIZON-JU-CBE-2026-IAFlag-03
• SSbD bio-based solutions to replace hazardous conventional chemicals for textiles production · HORIZON-JU-CBE-2025-IA-02
• Staff exchanges · EUAF-2025-TRAI-03
• Staff exchanges · EUAF-2026-TRAI-03
• Stand-off anti-submarine warfare engagement · EDF-2025-RA-UWW-SOASW
• Standalone projects · JTM-2026-PSLF-STANDALONE-PROJECTS
• Standardisation · ISF-2026-TF2-AG-CYBER-STANDARD
• Standardisation in the area of Cybersecurity · DIGITAL-ECCC-2023-DEPLOY-CYBER-04-STANDARDISATION
• Standardisation landscape analyses tool (CSA) · HORIZON-CL4-INDUSTRY-2025-01-HUMAN-61
• Standardising and supporting climate services for climate adaptation · HORIZON-MISS-2026-01-CLIMA-03
• Standards for Quantum Technologies – Coordination and Support Action (CSA) - CANCELLED · HORIZON-CL4-2026-04-DIGITAL-EMERGING-12
• Standards for Quantum Technologies · HORIZON-JU-EUROHPC-2026-STAND-05-01
• Startup Europe - CANCELLED · HORIZON-EIE-2027-01-CONNECT-01-CANCELLED
• Startup Europe · HORIZON-EIE-2024-CONNECT-01-02
• Stimulating Experimentation Practices · HORIZON-EIE-2023-CONNECT-02-01
• Stimulating transnational research and development of next generation quantum technologies, including basic theories and components (Cascading grant with FSTP) · HORIZON-CL4-2024-DIGITAL-EMERGING-01-42
• Stimulation of Chip Design  · DIGITAL-JU-CHIPS-2026-SKILLS-SCD-CSA
• Strategic air transportation of outsized cargo · EDF-2023-RA-PROTMOB-SATOC
• Strategic Innovation Open Call · CASCADE-16061
• Strategic Integrated Projects - Climate Action · LIFE-2023-STRAT-CLIMA-SIP-two-stage
• Strategic Integrated Projects - Climate Action · LIFE-2025-STRAT-CLIMA-SIP-two-stage
• Strategic Integrated Projects - Climate Action · LIFE-2026-STRAT-CLIMA-SIP-two-stage
• Strategic Integrated Projects - Environment · LIFE-2023-STRAT-ENV-SIP-two-stage
• Strategic Integrated Projects - Environment · LIFE-2025-STRAT-ENV-SIP-two-stage
• Strategic Integrated Projects - Environment · LIFE-2026-STRAT-ENV-SIP-two-stage
• Strategic Nature Projects · LIFE-2025-STRAT-NAT-SNAP-two-stage
• Strategic Nature Projects · LIFE-2026-STRAT-NAT-SNAP-two-stage
• Strategic Partnerships for Raw Materials: Innovative Approaches for sustainable production of Critical Raw Materials (IA) · HORIZON-CL4-INDUSTRY-2025-01-MATERIALS-62
• Strategies to strengthen the European linguistic capital in a globalised world · HORIZON-CL2-2024-HERITAGE-01-05
• Strategies, tools and concepts for optimised road Battery Electric Vehicles (BEV) long-haul logistics use cases (2ZERO Partnership) · HORIZON-CL5-2025-04-D5-06
• Strengthen economic fairness and resilience of active labour market policies and address high unemployment · HORIZON-CL2-2024-TRANSFORMATIONS-01-02
• Strengthen integrated child protection systems (CPS) incl. via cross-sectoral collaboration, and ensure child-centred, coordinated responses to violence against children, to contribute to the implementation of Commission Recommendation on integrated CPS · CERV-2026-DAPHNE-CHILDREN
• Strengthen the bilateral cooperation on research infrastructures with Africa · HORIZON-INFRA-2024-DEV-01-02
• Strengthened implementation of the EU Pact on Migration and Asylum and a focus on inclusion, integration, and health · HORIZON-CL2-2026-01-TRANSFO-08
• Strengthening a European user facility for nuclear research · HORIZON-EURATOM-2026-01-04
• Strengthening and connecting bioeconomy networks · HORIZON-CL6-2025-03-GOVERNANCE-06
• Strengthening cybersecurity capacities of European SMEs with cybersecure AI-powered solutions · DIGITAL-ECCC-2027-DEPLOY-CYBER-11-AI4SME
• Strengthening ethics and regulatory capacity · HORIZON-JU-GH-EDCTP3-2023-01-05
• Strengthening EU cybersecurity capacities & capabilities in line with legislative requirements · DIGITAL-ECCC-2027-DEPLOY-CYBER-11-EULEG
• Strengthening evidence-based policies for the resilience of European agriculture and forestry and related supply chains against crises and systemic risks · HORIZON-CL6-2027-02-CLIMATE-02
• Strengthening forest research for the support of Ukraine · HORIZON-CL6-2027-01-CIRCBIO-10
• Strengthening knowledge and skills of advisors and integrating them within Agricultural Knowledge and Innovation Systems (AKIS) via an EU advisory network · HORIZON-CL6-2025-03-GOVERNANCE-13
• Strengthening national frameworks for renewable and efficient heating and cooling in existing buildings · LIFE-2026-CET-RENEWHC