Abbreviations beginning with h

HCAAHellenic Civil Aviation Authority
Governmental » Authorities

HCAAHillsborough County Aviation Authority (Florida)
Governmental

HCAAHeartland Community Action Agency (Minnesota)
Miscellaneous

HCAAHebrew Christian Alliance of America
Miscellaneous

HCAAHellenic Civil Aviation Authority
Miscellaneous » Aircraft & Aviation

HCAAHellenic Civil Aviation Authority (Greece)
Miscellaneous

HCAAHorizon Central Athletic Association (Canada)
Miscellaneous

HCAANational CPA Health Care Advisors Association
Miscellaneous

HCAAFHuman Capital Assessment and Accountability Framework (US government)
Governmental

HCAAMHaut Conseil pour l'Avenir de l'Assurance Maladie (French: High Council for the Future of Health Insurance)
Academic & Science

HCABGHyper Computer And Battle Games
Computing

HCACHispanic Contractors Association of the Carolinas
Business » Contractors

HCACHeartland Collegiate Athletic Conference
Community » Conferences

HCACHome Care Association of Colorado
Community » Associations

HCACHonolulu Chinese Alliance Church
Community » Churches

HCACHost Community Advisory Committee
Community

HCACHardeman County Arts Council
Governmental » Council

HCACHispanic Community Affairs Council
Governmental » Council

HCACHoward County Arts Council
Governmental » Council

HCACHealth Care Accreditation Council
Medical » Healthcare