RLA

RLA may refer to any of the following:

• Rental Lock Automater, a SmartApp for automating AirBnB, Vrbo, HomeAway, Booking.com and TripAdvisor reservations with SmartThings
• Railway Labor Act, an American law governing labour relations in the railway and airline industries
• Ram Lal Anand College, New Delhi, India
• Registered Landscape Architect
• Relative Lipid Accessibility, the proportion of a molecule's surface area accessible to lipids, paralleling relative solvent accessibility (RSA)
• Right Livelihood Award
• Risk-limiting audit of election outcomes
• Robert Land Academy, Canada's only private school with a military theme
• Rod Laver Arena in Melbourne, Australia
• Royal Lao Army, the armed forces of the Kingdom of Laos
• Russian Liberation Army during WWII
• Wavefront raster image file ^{[Better link needed]}