| OCCD | Obsessive Compulsive Cheating Disorder 
| Others |
| OCCD | Obsessive Compulsive Cleaning Disorder
| Others |
| OCCD | Obsessive Compulsive Costuming Disorder
| Others |
| OCCD | Office for Commercialization and Corporate Development
| Others |
| OCCD | Office for Commercialization Corporate Development
| Others |
| OCCD | Office of Client and Cultural Diversity
| Others |
| OCCD | Office of Client Cultural Diversity
| Others |
| OCCD | Office of Climate Change and Development
| Others |
| OCCD | Office Of Coalfield Community Development
| Others |
| OCCD | Office of Commercialization and Corporate Development
| Others |
| OCCD | Office of Consultation and Career Development
| Others |
| OCCD | Ohio Conference of Community Development
| Others |
| OCCD | Okanogan County Conservation District
| Others |
| OCCD | Oldie Camping Club Deutschland
| Others |
| OCCD | OM Carboxylate Channel D
| Others |
| OCCD | OMG Certified CISQ Developer
| Others |
| OCCD | Online Cross Cutting Discussion
| Others |
| OCCD | Operational Coordination Center District
| Others |
| OCCD | Orange Copy and Content Department
| Others |
| OCCD | Orange County Chiropractic District
| Others |
| OCCD | Orange County Corrections Department
| Others |
| OCCD | Oregon Center for Career Development
| Others |
| OCCD | Oregon Child Care Division
| Others |
| OCCD | Oregon Council on Crime and Delinquency
| Others |
| OCCD | Organization of Child Care Directors
| Others |
| OCCD | Organizing for Community Controlled Development
| Others |