Glossary of Standards Acronyms
| Glossary Term | Description |
|---|---|
| OCE | Office of the Chief Engineer |
| OCHMO | NASA's Chief Health and Medical Officer |
| OCIO | Office of the Chief Information Officer |
| OMG | Object Management Group |
| OPR | Office of Primary Responsibility |
| OPRD | Office of Primary Responsibility Designate |
| OSMA | The Office of Safety and Mission Assurance |