RRA
Encyclopedia
RRA can refer to:
Room Readiness Assessment (to prepare rooms for telespresence equipment)
- Radioreceptor assay, a test to determine the binding affinity of a radioactive-labelled substance to its receptor
- Rahanweyn Resistance ArmyRahanweyn Resistance ArmyThe Rahanweyn Resistance Army , also known as the Reewin Resistance Army, is an autonomist militant group operating in the two southwestern regions of Somalia, Bay and Bakool. It was the first Reewin armed faction to emerge during the Somali civil war...
, also known as the Reewin Resistance Army, an armed faction in Somalia - Rail America Inc.RailAmericaRailAmerica, Inc., based in Jacksonville, Florida, is a holding company of a number of short-line railroads and regional railroads in the United States and Canada....
, NYSE ticker code RRA - Rapid Rural Appraisal, a term for Participatory rural appraisalParticipatory rural appraisalParticipatory rural appraisal is an approach used by non-governmental organizations and other agencies involved in international development...
- Revenue Reconciliation Act of 1993, US tax reform legislation
- Round Robin Archive, a database term used by the RRD EditorRRD EditorRRD Editor is a GUI based application that provides access to archived RRDtoolRRDtool is a data logging and graphing database by Swiss software developer Tobi Oetiker. data.-Features:...
- Red Ribbon Army, a fictional military organization that appears in the Dragon Ball metaseries
- Reshaped relational algebra, a type of Relational algebraRelational algebraRelational algebra, an offshoot of first-order logic , deals with a set of finitary relations that is closed under certain operators. These operators operate on one or more relations to yield a relation...
useful for the Entity-relationship modelEntity-relationship modelIn software engineering, an entity-relationship model is an abstract and conceptual representation of data. Entity-relationship modeling is a database modeling method, used to produce a type of conceptual schema or semantic data model of a system, often a relational database, and its requirements... - Road Records AssociationRoad Records AssociationThe Road Records Association is a British cycle racing organisation which supervises records on the road but not in conventional races. It is one of the oldest cycle sport organisations in the world, formed in 1888.-Remit:...
, a British cycle racing organisation - Rock River ArmsRock River ArmsRock River Arms, Incorporated is a manufacturing company based in Colona, Illinois that manufacturers parts and accessories for AR-15/M16 type rifles, as well as complete firearms.-Law Enforcement Use:...
, an American firearms manufacturing company - Internal Revenue Service Restructuring and Reform Act of 1998Internal Revenue Service Restructuring and Reform Act of 1998The Internal Revenue Service Restructuring and Reform Act of 1998, also known as Taxpayer Bill of Rights III, , resulted from hearings held by the United States Congress in 1996 and 1997...
- RRA Advocaten N.V.
- Rural Reconstruction AssociationRural Reconstruction AssociationThe Rural Reconstruction Association was a British agricultural reform movement established in 1926 with Montague Fordham as its Council Secretary, a post he held for 20 years....
, a British agricultural group
Room Readiness Assessment (to prepare rooms for telespresence equipment)