pacifism;
Paine Thomas;
Paley William;
panpsychism;
pantheism;
Paracelsus Phillippus Aureolus Theophrastus Bombastus von Hohenheim;
paradigm;
paradox;
paradoxes of material implication;
parallel computer;
parallel computing;
parallel distributed process;
parallel distributed processing;
parallelism;
parallel processing;
parallel processor;
param;
parameter;
parametric polymorphism;
parent;
Pareto Vilfredo;
Parkinson's Law of Data;
Parmenides;
paronymous;
parser;
parser generator;
parsimony law of;
parsing;
partial equivalence relation;
partial function;
partially ordered set;
partial ordering;
particularity;
particular proposition;
particulars;
partition;
Pascal Blaise;
patriarchy;
pattern matching;
pattern recognition;
PDP;
Peano arithmetic;
Peano Giuseppe;
Peirce Charles Sanders;
perceive;
perception;
perceptron;
perceptual illusion;
perfectibility;
performatives;
performative utterance;
peripatetics;
perlocutionary act;
permutation;
perplexity;
Perry Ralph Barton;
per se - per accidens;
persistence;
persistent;
perspective;
perspectivism;
pessimism;
Petri net;
phenomena;
phenomenal;
phenomenal consciousness;
phenomenalism;
phenomenological;
phenomenological critique of representationalism;
phenomenology;
phenomenon;
phenominalism;
philia;
Philo Judaeus Philo of Alexandria;
Philosophical Glossary;
philosophy;
philosophy of mind;
philosophy of psychology;
phronesis;
physicalism;
physicalism non-reductive;
physis;
Pico della Mirandola Giovanni;
picture;
picture element;
pipeline;
pipeline break;
piracy;
pirate;
pistis;
pity appeal to;
plan;
Planck Max Karl Ernst Ludwig;
Plato;
Platonic realism;
platonism;
plenitude principle of;
pleonasm;
Plotinus;
pluralism;
ply;
pneuma;
PNF;
poiesis;
Poincare Jules Henri;
point;
Polish notation;
politics;
polyadic predicate logic;
Polya George;
polymorphic;
polymorphic lambda-calculus;
polymorphism;
polynomial;
polynomial-time;
polynomial-time algorithm;
polytheism;
Popper Karl Raimund;
populum argumentum ad;
Porphyry;
portability;
portable;
Port-Royal;
poset;
positive rights;
positivism;
possible;
postfix notation;
postfix syntax;
post hoc ergo propter hoc;
postmodernism;
postulate;
potentiality;
powerdomain;
powerset;
PPLambda;
practical reasoning;
pragmatics;
pragmatic theory of truth;
pragmatism;
praxis;
precision;
predecessor;
predicate;
predicate calculus;
predicate constant;
predicate logic;
predicate logic with identity;
prediction;
predomain;
prefix;
prefix notation;
prefix syntax;
premise;
prenex normal form;
pre-order;
pre-order traversal;
prescriptivism;
presocratic philosophers;
presupposition;
Price Henry Habberly;
Price Richard;
Prichard H.A.;
prima facie;
primary qualities;
prime number theorem;
primitive;
primitive recursion;
principal type;
principle of closure;
principle of closure of knowledge under entailment;
principle of non contradiction;
principle of the compositionality of representations;
Pringle-Pattison Andrew Seth;
prior intention;
privacy;
private language argument;
probabilism;
probabilistic;
probabilistic automaton;
probability;
problematic - assertoric - apodeictic;
procedural language;
procedure;
process;
product;
production system;
productivity;
product of sets;
program;
programming;
programming language;
projection;
projective plane;
proletarian;
Pronunciation;
proof;
proof-theoretic consistency;
proof-theoretic consistent set of wffs;
proof theory;
proper axiom;
proper names;
proper subset;
property dualism;
proposition;
propositional calculus;
propositional function;
propositional logic;
Protagoras of Abdera;
protasis;
protocol;
prototyping;
Proudhon Pierre-Joseph;
provably difficult;
provably unsolvable;
prudence;
psyche;
psychological egoism;
psychologism;
public domain;
public domain software;
public-key cryptography;
Public-Key Cryptography Standards;
public-key encryption;
Pufendorf Samuel;
punishment;
pure lambda-calculus;
pure predicate calculus;
Putnam Hilary;
Pyrrho of Elis;
Pythagoras;