| PESUA23 | Longer intervals between SARS-CoV-2 infection and SpikeVax doses improve the neutralization of different variants of concern | Poster exhibition | Immune responses to SARS-Cov2 |
| EPC210 | Long-acting injectable HIV pre-exposure prophylaxis interest among people who inject drugs in the San Diego-Tijuana border region | E-poster | Scale up of PrEP |
| EPB182 | Long-acting cabotegravir+rilpivirine injection site reactions: pooled Week 96 results | E-poster | Long-acting agents and other drug delivery systems (e.g., injectables, implants, dual therapies, microneedle patches) |
| EPB180 | Long-acting cabotegravir+rilpivirine in older adults: pooled Phase 3 Week 96 | E-poster | Long-acting agents and other drug delivery systems (e.g., injectables, implants, dual therapies, microneedle patches) |
| PESAE07 | Long term effects of donor transition processes and their potential influence on the realization of the country's 90-90-90 targets. Experiences from a subnational level in Uganda | Poster exhibition | Implementation science of scaling up HIV treatment |
| OALBX0107 | Long acting cabotegravir: updated efficacy and safety results from HPTN 084 | Oral abstract session with live Q&A | Other new HIV prevention tools |
| EPD523 | Loneliness and sexual risk-taking among gay, bisexual and other men who have sex with men in the context of HIV and COVID-19, two ongoing pandemics | E-poster | Social and behavioural aspects and approaches to COVID-19 |
| EPD314 | Loneliness and its correlates in older people living with HIV in Wuxi, China: a cross-sectional study | E-poster | Other behavioural approaches |
| OAD0704 | Loneliness and ARV adherence: results from a cohort study of people living with HIV in Ontario, Canada | Oral abstract session with live Q&A | Conceptualizing social and structural factors and their impacts |
| EPD076 | Location-based dating platform intervention (LBDPi) is an effective model in reaching high-risk MSM | E-poster | Gay men other men who have sex with men |