RIA

Acronym	Definition
RIA	Regulatory Impact Assessment
RIA	Rock Island Arsenal (US Army)
RIA	Regulatory Impact Analysis
RIA	Radioimmunoassay
RIA	Revue d'Intelligence Artificielle (French: Journal of Artificial Intelligence)
RIA	Russian Information Agency
RIA	Research Institute on Addictions
RIA	Research Institute of America (tax research firm)
RIA	Rare Isotope Accelerator
RIA	Robotics Industries Association
RIA	Railway Industry Association (UK)
RIA	Reactivity-Initiated Accident
RIA	Radiosonde Initial Analysis
RIA	Research Initiation Award
RIA	Revue de l'Industrie Agroalimentaire (French: Journal of the Food Industry)
RIA	Radioiodine Ablation
RIA	Reactivity Insertion Accident
RIA	Régiment d'Infanterie Alpine (French: Alpine Infantry Regiment)
RIA	Rich International Airways (Miami, Florida)
RIA	Regional Internet Australia
RIA	Rapid Impact Assessment
RIA	Runway Independent Aircraft
RIA	Remote Internet Access
RIA	Registered Industrial Accountant (Canada)
RIA	Relativistic Impulse Approximation
RIA	Random Insanity Alliance (gaming clan; Cyber Nations)
RIA	Revolution in Intelligence Affairs
RIA	Regional Inuit Association (Canada)
RIA	Robinets d'Incendie Armé (French fire extinguisher)
RIA	Right Iliac Artery
RIA	Rosettanet Integration Architecture
RIA	Resource Impact Assessment
RIA	Range Insensitive Axis
RIA	Recommended Improvement Area
RIA	Rack Interface Agreement
RIA	Regional Incentive Agreement (Government pricing agreement term)
RIA	Réseau Incendie Armée
RIA	Réunions Internationales d'Architectes (French: International Meetings of Architects)
RIA	Reserve Intelligence Unit
RIA	Roofing Installation Application
RIA	Reprogramming Interface Assembly
RIA	Registered Investment Advisor
RIA	Royal Irish Academy
RIA	Rottnest Island Authority (Australia)
RIA	Research in Action
RIA	Risk Impact Assessment
RIA	Rights in Action (various organizations)
RIA	Rich Internet Application