Found 1,035 abbreviations starting with OS:
Skip to:O - OBOC - OEOF - OHOI - OKOL - ONOO - OQOROSOTOU - OWOX - OZ
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| OSAP | Organization For Safety Asepsis Procedures | |||
| OSAP | Ovary Specific Acidic Protein | |||
| OSAP | Oxford Study Abroad Programme | |||
| OSAS | Obstructive Sleep Apnea Syndrome | |||
| OSAS | obstructive sleep apnea syndrome | |||
| OSAS | Office Of Student Academic Services | |||
| OSAS | Office Of Substance Abuse Studies | |||
| OSAS | Once Saved Always Saved | |||
| OSAS | Ongoing Support For Asian Students | |||
| OSAS | Onsite Solutions Application Server | |||
| OSAS | Open Space Access Survey | |||
| OSAS | Open Systems Accounting Software | |||
| OSAS (CFSAN) | Office of Scientific Analysis and Support (CFSAN) | |||
| OSAT | Out-Of-Service Analog Test | |||
| OSB | Occupancy Standards Bureau | |||
| OSB | Ocean Studies Board | |||
| OSB | Ocean Studies Board | |||
| OSB | Oelen, Segnen, Begraben | |||
| OSB | Officer Selection Board | |||
| OSB | Offset Spoke Bed | |||
| OSB | Oklahoma School for the Blind | |||
| OSB | Operation School Bell | |||
| OSB | Opposition Stolen Bases | |||
| OSB | Option Select Button | |||
| OSB | Oral Systemic Balance |
