What does ROAR stand for?

Radio Operated Auto Racing

Read Only Address Register - Computer science (VLIE)

Recovery and Overpayment Accounting and Reporting System - Social Security Administration (GFGA)

Recovery of Overpayments, Accounting and Reporting (SAUS)

Re-evaluation of Army Organization (SAUS)

Regional Organization for Airways Restudy

Restore Our Alienated Rights - Boston antibusing group

Return of Army Repairables (AABC)

Right of Admission Reserved (SAUS)

Routine for Obtaining Active Records (SAUS)

Royal Optimizing Assembly Routine - Computer science (IAA)

Royal Optimizing Assembly Routing - Royal McBee Corp. - Computer science