



oropharyngeal airway




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oil pollution act
| Acronym | Definitions |
|---|---|
| OPAC | 4 |
| OPAL | 3 |
| SOPA | 3 |
| AOPA | 3 |
| COPA | 3 |
| MOPA | 3 |
| MESOPAC | 2 |
| POPA | 2 |
| COPARS | 2 |
| OPAR | 2 |
| ROPA | 2 |
| SOPAC | 2 |
| NOPAC | 2 |
| COPAD | 2 |
| IAOPA | 2 |
| LOPAIR | 1 |
| AUTOPAY | 1 |
| LOPA | 1 |
| SUBOPAUTH | 1 |
| OPARS | 1 |