The meaning of the Acronym RASM is...

RASM is

• Revenue per Available Seat Mile

More Meanings For RASM:

• Ramm Annual Support And Maintenance
• Rat Aortic Smooth Muscle
• Risk Assessment Searching Mechanism
• Revenue per Available Seat Mile
• Raelian Association Of Sexual Minorities
• Rochester Association For Systems Management
• Remote Access Scheduling Terminal

RASM is also in:

• Accounting
• NASA
• Professional Organizations
• Unfiled