Relational may refer to:

Business

* Relational capital, the value inherent in a company's relationships with its customers, vendors, and other important constituencies * Relational contract, a contract whose effect is based upon a relationship of trust between the parties * Relational goods, goods that cannot be enjoyed alone * Relational Investors, an activist investment fund based in San Diego, California

Computing

Relational calculus The relational calculus consists of two calculi, the tuple relational calculus and the domain relational calculus, that are part of the relational model The relational model (RM) is an approach to managing data using a Structure (mathematical ...

, part of the relational model for databases that provides a declarative way to specify database queries * Relational database, a database that has a collection of tables of data items, all of which is formally described and organized according to the relational model **

Relational classification Relational data mining is the data mining technique for relational databases.Dzeroski, Saso, Lavrač, Nada (Eds.), Relational Data Mining, Springer 200/ref> Unlike traditional data mining algorithms, which look for patterns in a single table ( prop ...

, the procedure of performing classification in relational databases ** Relational data mining, the data mining technique for relational databases * Relational concept, a set of mathematically defined tuples in tuple relational calculus * Relational model, a database model based on first-order predicate logic * Relational operator, a programming language construct or operator that tests or defines some kind of relation between two entities

Linguistics

* Relational grammar, a syntactic theory which argues that primitive grammatical relations provide the ideal means to state syntactic rules in universal terms * Relational noun, a class of words used in many languages * Relational oppositeness, the relationship between two words which seem to be opposites but actually imply each other

Mathematics

* Relational algebra, an offshoot of first-order logic and of algebra of sets concerned with operations over finitary relations *

Relation (mathematics) In mathematics, a relation on a Set (mathematics), set may, or may not, hold between two given set members. For example, ''"is less than"'' is a relation on the set of natural numbers; it holds e.g. between 1 and 3 (denoted as 1 is an asymmetr ...

such as binary relation, a collection of ordered pairs of elements of a set

Psychology

* Relational aggression or covert bullying, a type of aggression in which harm is caused through damage to one's relationships or social status * Relational disorder, a disorder affecting a relationship rather than an individual in the relationship * Relational psychoanalysis, a school of psychoanalysis in the United States that emphasizes the role of real and imagined relationships with others in mental disorder and psychotherapy

Other uses