- Banca.ac – Banking and finance education platform
- Avid.ac – Enthusiast community for avid learners
- Rec.ac – Recruitment and career services platform
- Rainbow.ac – LGBTQ+ education and resource center
- Fragrance.ac – Perfume and scent studies
- Radar.ac – Research and development analysis
- Swim.ac – Swimming and aquatic sports education
- Atlas.ac – Geographic and mapping studies
- Testing.ac – Educational testing and assessment services
- Aaron.ac – Personal development and coaching
- Arrival.ac – Immigration and travel education
- Fragment.ac – Literary and cultural studies
- Rare.ac – Rare diseases and medical research
- Rest.ac – Sleep studies and wellness
- Workplace.ac – Workplace training and HR management
- Conflux.ac – Interdisciplinary studies and research collaboration
- Cape.ac – Environmental and marine studies
- Shares.ac – Investment and stock market education
- Coo.ac – Language learning and linguistics
- Leonardo.ac – Art and design education
- Employment.ac – Job search and career development
- Loans.ac – Financial aid and student loans information
- Position.ac – Job placement and employment services
- Deadline.ac – Project management and deadline tracking
- Resonance.ac – Music and sound engineering studies
- Connect.ac – Networking and professional connections
- Unfold.ac – Creative writing and storytelling
- Aldim.ac – Educational resources and e-learning
- Switchboard.ac – Telecommunications and IT studies
- Balance.ac – Mental health and wellness education
- Taboo.ac – Cultural studies and taboo topics
- Vodka.ac – Beverage industry and alcohol studies
- Watershed.ac – Environmental and watershed management
- Delivery.ac – Supply chain and logistics education
- Feed.ac – Agriculture and food sciences
- Meridian.ac – Geographical and astronomical studies
- Escrow.ac – Real estate and escrow services education
- University.ac – Higher education and university resources
- Kit.ac – DIY projects and educational kits
- Coitus.ac – Sex education and health studies
- Spires.ac – Architectural and historical studies
- Film.ac – Film studies and production education
- Near.ac – Proximity-based technologies and services
- Icarus.ac – Aviation and aerospace studies
- Rapid.ac – Rapid prototyping and innovation
- Ammo.ac – Military and defense studies
- Mode.ac – Fashion and design education
- Wittgenstein.ac – Philosophy and critical thinking
- Harvard.ac – Harvard University-related resources and education
- Contracts.ac – Legal studies and contract management
- Bonus.ac – Financial incentives and employee benefits
- Bazaar.ac – Market studies and international trade
- Debit.ac – Banking and financial management
- Sac.ac – Cultural anthropology and religious studies
- Partnership.ac – Business partnerships and collaboration
- Sal.ac – Health and wellness education
- Nobody.ac – Identity and sociology studies
- Arbitrage.ac – Finance and investment strategies
- Sat.ac – SAT preparation and college admissions
- Workspace.ac – Coworking spaces and productivity
- Psychedelics.ac – Psychedelic studies and mental health
- Carpet.ac – Textile and carpet industry studies
- Bitch.ac – Feminist studies and gender equality
- Aid.ac – Humanitarian aid and relief education
- Zoom.ac – Virtual learning and online education
- Release.ac – Stress management and relaxation techniques
- Yeshiva.ac – Jewish education and religious studies
- Award.ac – Scholarship and award opportunities
- Rice.ac – Agricultural studies and rice cultivation
- Nursing.ac – Nursing education and healthcare
- Chia.ac – Agricultural studies and chia cultivation
- Lain.ac – Literature and cultural studies