Main Entry	R	I	S	M	B	C	N
race, human						X
Ramanuja	X
Ramayana	X
Ramified theory of types	X
Ramsey, Frank Plumpton	X						X
Ramus, Petrus							X
Rand, Ayn							X
Rasa	X
Rashevsky, Nicholas				X
Ratio	X
Ratiocination	X
Rational Psychology	X
Rationalism	X				X		X
rationalism vs. empiricism			X
rationalism, continental		X
rationality, historicist theories			X
Rationalization	X
Ravaisson-Mollien, Jean Gaspard Felix	X
Rawls, John							X
Real	X
Realism	X		X	X	X
realism (about universals)						X	X
Realism in Legal Philosophy	X
realism, perceptual							X
realism, semantic challenges to			X
reality							X
realization				X
Realm of ends	X
Reals	X
Reason	X					X	X
reason, age of						X
Reasoning	X
reasoning, automated			X
reasoning, defeasible			X
reasoning, moral			X
reasoning, practical				X
Receptivity	X
Receptor	X
Recognition	X
recollection							X
recursion theory							X
Recursion, definition by	X
Recursion, proof by	X
Recursiveness	X
Redintegration	X
redistribution			X
Reducibility, axiom of	X
Reductio ad absurdum	X						X
Reduction	X
reductionism					X		X
Reductto ad impossible	X
redundancy theory							X
Reduplicatively	X
reference			X	X			X
Referend	X
Referent	X
Referential	X
Reflection	X
reflective equilibrium			X
Reflexivity	X
Reformation	X
Reformation, The						X
Regan, Tom							X
Régis, Pierre							X
Regressive	X
Regulative Principles	X
Reichenbach, Hans	X	X					X
Reid, Thomas	X		X				X
reification							X
Reinhold, Karl Leonhard			X
reism			X
Relation	X
Relational Theory of Mind	X
Relation-number	X
relations, medieval theories of			X
Relative	X
Relativism	X		X		X		X
Relativism, Epistemological	X
Relativism, Psychological	X
Relativity of Knowledge	X
Relativity, theory of	X
Relevance or Relevancy	X
religion						X
religion, epistemology of			X
Religion, Philosophy of	X
Religion, Promethean	X
Religious A Priori	X
religious diversity (pluralism)			X
Religious Phenomenology	X
Renaissance	X	X					X
Renouvier, Charles	X
replacement rules							X
replication			X
representation				X
representation, distributed				X
representation, mental			X
representationalism					X		X
Representative Ideas, Theory of	X
Representative Realism	X
republicanism			X
Res Cogitans	X						X
Residues, Method of							X
respect			X
responsibility							X
Retentiveness	X
Revelation	X					X
Rhetoric	X
Rhythm	X
Richard the Sophister [Ricardus Sophista, Magister abstractionum]			X
Richard the Sophister			X
Rickert, Heinrich	X
Ricoeur, Paul			X				X
Riemann, Bernhard							X
Right	X
Right action	X
Right Reason	X
rights							X
rights of children			X
rights, human			X
rights theory		X
rigid designator							X
Rigorism	X
Ritchie, David George							X
Ritschlianism	X
Rohault, Jacques							X
Roman Philosophy		X
Romanism	X
Romantic art	X
Romanticism	X				X
Romero, Francisco	X
Rorty, Richard			X				X
Roscelin	X					X
Rosmini, Serbati (Antonio)	X
Ross, (William) David	X						X
Rousseau, Jean Jacques	X	X					X
Royce, Josiah	X		X				X
Ruddick, Sara							X
Rule of Faith	X
Rule of inference	X
rule utilitarianism		X					X
Rule, ethical or moral	X
rules				X
Rumelhart, David				X
Russell, Bertrand	X		X				X
Russell's Paradox			X
Ryle, Gilbert							X