| EPD002 | Using a three-layered approach to understand the needs for effective community engagement in HIV biomedical research in India ' Perspectives from community representatives, implementing researchers and domain experts | E-poster | Community engagement in research and research dissemination |
| EPD218 | Using a two-stage crowdsourcing open call and Designathon to develop interventions for HIV partner services among men who have sex with men in China | E-poster | Community-based approaches (including empowerment, outreach and service delivery) |
| EPE344 | Using Activity-Based Costing and Management to Better Understand HIV Disease Control Costs in East Africa | E-poster | Innovative uses of data to strengthen systems and programmes |
| EPE261 | Using demand creation strategies to increase access to differentiated models of care | E-poster | Approaches to supporting resilient health systems |
| EPE022 | Using health care providers' perspectives to refine a clinical decision support implementation strategy for increasing the adoption of PrEP provision in Alabama clinics | E-poster | Implementation science of scaling up prevention (including PrEP) |
| EPLBC10 | Using lessons learnt from the implementation of HIV self-testing in decentralized community settings to increase the uptake for community-based COVID-19 Antigen testing in Johannesburg, South Africa | E-poster | COVID-19 testing |
| EPF089 | Using mobile courts and community and religious leaders to strengthening justice for children | E-poster | Children’s rights and HIV |
| EPC159 | Using online platforms to reach men who have sex with men (MSM) during the COVID-19 pandemic in Ghana | E-poster | Reaching and recruiting key populations for HIV prevention services (online, offline, online-to-offline) |
| EPD099 | Using participatory approaches to support empowerment and encourage HIV service use among sex workers: findings from five cities in Indonesia | E-poster | Sex workers |
| EPB215 | Using programmatic data to assess pediatric service coverage and HIV treatment cascades in Western region, Ghana | E-poster | Adherence in paediatric and adolescent populations |