What does Rex stand for?

Re-examine (SPVS)

Radiation Exposure System (SAUS)

Radio Exploration Satellite (PDAA)

Rainfall Emigration Experiment (SAUS)

Ram Air Freight, Inc. - ICAO designator (FAAC)

Range Extension (SAUS)

Rapid Text Search - Computer science (IT)

Rare-Earth Exchanged - Faujasite, a zeolite

Raster Engine (SAUS)

Reactor Experimental - Former USSR (DEN)

Real-Time Executive (VLIE)

Real-Time Executive Routine - Computer science

Real-Time Executive System - Computer science (MHDI)

Rechtswissenschaftliche Experten und Gutachter - NOMOS Datapool - Database

Reduced Exoatmospheric Cross Section

Reed Electronic Exchange (SAUS)

Reentry Experiment

Reflector Erosion Experiment - NASA

Regression Expert - Computer science

Related Experience (SAA)

Relocatable Executable (VLIE)

Remote Events for XML- Extensible Markup Language

Requisition Exception Code - Air Force (AFIT)

Research and Experimentation (SAUS)

Research, Evaluation, and Experimental Program - Bureau of the Census (GFGA)

Resonance-Enhanced X-Ray - Physics

Rexall Drug and Chemical (SAUS)

Rexburg - Idaho - Seismograph station code, US Geological Survey (SEIS)

Rex Silver Mines - Vancouver Stock Exchange symbol

Rexx Environmental - AMEX symbol (SPSG)

REXX Environmental Corp. - AMEX symbol (NASQ)

Reynosa - Mexico - Airport symbol (OAG)

Robot Excavation - Carnegie-Mellon Robotics Institute

Robotic Excavator (SAUS)

Rolodex Electronic Express

Route Extension - Computer science (VLIE)

Run Executive - Computer science