What does REAS stand for?

Real Estate Appraisal School - Federal Home Loan Bank Board

Realistic Electromagnetic Arena Simulator (SAUS)

Realistic EW Arena Simulator (SAUS)

Reasonable (ROG)

Reasonably Expected as Safe - Medicine (DMAA)

Regional Enforcement and Superfund System (SAUS)

Register of Environment Assessments and Statements (MCD)

Resources, Entities Accounting Subsystem (MCD)