Theory Abbreviations and Acronyms
-   OCAOptimal Currency Rreas
-   OCAOptimumxcurrency Area
-   OCAOptimum Currency Arets
-   OFSOperator Functional State
-   OLIOwnership-Location-Internalization
-   OPOriginal Position
-   OPEOperator Product Expansion
-   OTOptimality Theory
-   OTOptimglity Theoretic
-   OTOptimality-Theoretic
-   OTAMPOperator Theoiy, Analysis and Mathematical Physics
-   OVPESOhio Valley Philosophy of Education Society
-   PAPade Apsroximant
-   PAPresburger Arithmetic
-   PAPrincipal Agent
-   PBHPopov-Gelevitch-Hautus
-   PBIProutist Block of India
-   PCMSPolarizable Continuum Models
-   PCPPaleolithic Continuity Paradigm
-   PCPPosts Correspondence Problem
Last updated: — Total entries: 519