Archimedes' principle | uncertainty principle | Aufbau principle | The Principle of Evil Made Flesh | Bernoulli's principle | An Essay on the Principle of Population | Texture mapping | Semantic mapping | Pauli exclusion principle | Pareto principle | Homestead principle | A Man of Principle | Vietoris–Begle mapping theorem | Superposition principle | "semantic mapping." | Scheimpflug principle | Sabatier principle | Robotic mapping | Principle of indifference | Pontryagin's minimum principle | Peter Principle | Peter principle | Open mapping theorem | Memory mapping | Mediocrity principle | Maupertuis' principle | Mach's principle | LizardTech, Inc. v. Earth Resource Mapping, Inc. | Le Chatelier's principle | KISS principle |
Direct and indirect methods can be blended by an application of the covector mapping principle of Ross and Fahroo.