What does RLR stand for?

Radioactive Lighting Rod - Nuclear energy (NRCH)

Radio Range Station - ITU designation (CET)

Receive Loudness Rating (SAUS)

Receiving Loudness Rating (SAUS)

Record Length Register

Red Light Running - NHTSA (TAG)

Reference Locality Replacement

ReliaStar Financial - NYSE symbol

ReliaStar Financial Co. - NYSE symbol (SAG)

Reserves to Loans Ratio

Retired Lives Reserve - Insurance

Return Loss Ratio (SAUS)

Reverse Locking Relay (IAA)

Rhodesian Law Reports - A publication (SAFN)

Right Larval Retractor

Right Lateral Rectus - Eye anatomy

Right Lateral Rotation - Medicine

Right Lumbar Region (SAUS)

Roller (MSA)