CEN Language is a range of languages, including mathematical functions, equations, new symbols, CEN Programming Language (CEN PL) for scientific computing and developing the TOE, software programs, and others. CEN Language is the Entanglement of all possible languages, including natural languages, constructed languages (conlangs), scientific languages (such as mathematical languages and others), programming languages, and many others. Also known as the Collective Language, CEN Language is the Language for Everything (LoE) because CEN is everything that really exists as stated in the Theory of Everything (TOE) and any language is a manifestation of CEN -- a form or state of cen (cenform/censtate). CEN Language is the Universal Language that the Theory of Everything is written in. So, it is basically LoE, which is the Language for the TOE in CENProject. CEN Language is a meta-language. All fields, disciplines, professions, and areas of human endeavor have their language (lingo). As a meta-language, CEN is a language of languages and is used to study the all languages and their elements, including, their structure, phonology, morphology, syntax, semantics, pragmatics, and all other possible aspects of a language. All these are regarded as forms or states of consciousness-energy in CEN Language. In using CEN Language to study any field or discipline, X, such field/discipline is regarded as a language. This is the X-as-a-Language (XaaL) model, a form of consciousness-energy. CEN Language studies any form/body of knowledge using the XaaL model.