What does REU stand for?

Air Austral - France - FAA designator (FAAC)

Air Reunion - France - ICAO designator (FAAC)

Radio Engineering Unit (IAA)

Rated Exposure Unit - Advertising (NTCM)

Rationalized Electron-optical Unit (SAUS)

Ready Extension Unit (MHDB)

Rear Electronic Unit (SAUS)

Rectifier Enclosure Unit - Power supply - Telecommunications (TEL)

Remote Electronics Unit

Remote Emitter Unit (SEWL)

Requesting Expeditor Unit (DNAB)

Research Experiences for Undergraduates - NSF grant program

Resilient Equalized Undercarriage - Off-Highway equipment

Resources Evaluation Unit - United States Forest Service (GIS)

Reunion - ANSI three-letter standard code (CNC)

Reunion Island - Seismograph station code, US Geological Survey (SEIS)

Reus - Spain - Airport symbol (OAG)

Revelation - NCIC firearms make code (NCIC)

Remote Entry Unit (ELAL)