| item | description | category | filter | more on... |
| OPA | Children's Online Privacy Protection Act of 1998 | Governmental/US Gov. |
<<
|
|
| OPA | Kopasker, Iceland | Regional/Airport Codes |
<<
|
|
| OPA | Object file (Psion OPL) | IT/File Extensions |
<<
|
|
| OPA | Object file (Psion OPL) | IT/File Extensions |
<<
|
|
| OPA | Office of Population Affairs ( Health and Human Services) | Governmental/US Gov. |
<<
|
|
| OPA | Office Of Price Administration | Governmental/US Gov. |
<<
|
|
| OPA | Ohio Psychological Association | Business/Prof. Org. |
<<
|
|
| OPA | Oil Pollution Act of 1990 | Other/Transportation |
<<
|
|
| OPA | Oil Producers Association | Business/Prof. Org. |
<<
|
|
| OPA | Oklahoma Psychological Association | Business/Prof. Org. |
<<
|
|
| OPA | Online Privacy Alliance | IT/Security |
<<
|
|
| OPA | Online Publishers Association | Business/Firms |
<<
|
|
| OPA | Operations Planning Analysis | Governmental/NASA |
<<
|
|
| OPA | Oral Proficiency Assessment | Edu./Universities |
<<
|
|
| OPA | Oregon Pilots Association | Business/Prof. Org. |
<<
|
|
| OPA | Oregon Psychological Association | Business/Prof. Org. |
<<
|
|
| OPA | Oropharyngeal airway | Medical/Physiology |
<<
|
|
| OPA | Other Principle Arterial | Business/Products |
<<
|
|
| OPA | Other Procurement Authority | Governmental/Military |
<<
|
|
| OPA | Other Procurement, Army | Governmental/US Gov. |
<<
|
|
|