(mathematics) A formalism for a physical theory which is based upon the canonical equations of Hamiltonian dynamics.

A formalism for a physical theory which is based upon Feynman path integrals.

Strict adherence to a given form of conduct, practice etc. / (computing) One of several alternative computational paradigms for a given theory.

(British spelling) Alternative spelling of formalization

The act of formalizing something.

In a formal manner. / In accordance with official procedure. / In accordance with rigorous rules.

A standard format for citing information from any source.

(law) A request to have a court waive filing fees in a civil action because the plaintiff is indigent.

(computing) A scientific notation for floating point numbers in which e.g. 51.75 would be represented as .5175E+02 (meaning .5175 × 10²)

(chemistry) Any of several of the condensation products of the reaction between urea and formaldehyde (and their derivatives) used as a thermosetting material.