Abbreviations beginning with o

OHCSDOregon Housing and Community Services Department (housing finance agency)
Governmental

OHCTOhio Health Care Trust (American Federation of Labor-Congress of Industrial Organizations)
Academic & Science

OHCTOxfordshire Historic Churches Trust
Community » Churches

OHCTOxfordshire Historic Churches Trust (UK; est. 1964)
Miscellaneous

OHCUOld Hickory Credit Union (Tennessee)
Academic & Science

OHCWAOral Health Centre of Western Australia (University of Western Australia; Nedlands, Australia)
Academic & Science

OHDObservational Hubble-parameter Data
Academic & Science » Astronomy

OHDOffice of Hydrologic Development
Academic & Science » Ocean Science

OHDOccupational Health Dynamics
Business » General

OHDOrascom Hotel and Development (Cairo, Egypt)
Business

OHDOrganization and Human Development
Business » General

OHDOverHead Door Company of Charlotte
Business » Companies & Firms

OHDOffice of Highway Development
Community » Development

OHDOh Hey Doctor
Community » Music

OHDOrascom Hotels and Development
Community » Development

OHDOrganizational Human Development
Community » Development