Social Sciences Abbreviations and Acronyms
- OGSAAOslo-Göteborg School of Asian and African Studies
- OIOriental Institute
- OIOCOriental and India Office Collections
- OTLOnline Tamil Lexicon
- PIEProto-Indo-European
- POSPart of Speech
- PRISMPacific Roundtable on Industry, Society and Management
- PSPart of Speech
- PSIPacific Studies Initiative
- PWTNPeople'S Watch - Tamil Nadu
- RIAPResearch Institute for Asia and The Pacific
- RIFIASResearch Institute for Inner Asian Studies
- RTNRecursive Transition Network
- SAAGSouth Asia Analysis Group
- SAALGSouth Asia Archive & Library Group
- SAISouth Asian Institute
- SBLSociety of Biblical Literature
- SEAITSoutheast Asian Images and Text
- SEAMSoutheast Asia Microform Project
- SEAPSoutheast Asia Publications
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