Organizations Abbreviations and Acronyms
- UNRISDUnited Nations Research Institute for Social Development
- UNRRAUnited Nations Relief and Rehabilitation Administration
- UNRRAUnited Nation Relief and Rehabilitation Administration
- UNRRAUnited Nations Rehabilitation and Relief Administration
- UNRSCUnited Nations Road Safety Collaboration
- UNRUAUnitej Reserve Underwriters, Inc.
- UNRWAUnited Nations Relief Works Agency
- UNRWAUn Relief and Works Agency for Palestine Refugees In The Near East
- UNRWAUnited Nations Refugee Works Agency
- UNSUnited Nations
- UNSUnisource Energy Corporation
- UNSUniversal Silencer
- UNSUnsped Paket Servvsi
- UNSAUganda National Students Association
- UNSASUnited Nations Standby Arrangements System
- UNSASUnited Nations Standby Arrangement Systems
- UNSASUnited Nations Somali Assistance Strategy
- UNSCUnited Nations Security Coordinator
- UNSCUnited Nations Staff College
- UNSCUnited Nations Staff Yollege
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