What does Rg stand for?

Rodgers Antibodies - Medicine (BABM)

Grid Resistance (IDOE)

Gate Resistance (IDOE)

Gibraltar - NCIC country-territory code (NCIC)

Radar Group

RADAR Guidance (IAA)

Radial Glial Guide - Neurology

Radio Direction Finding Station - ITU designation (CET)

Radio Frequency Cables; Bulk - JETDS nomenclature - Military (CET)

Radiogoniometer (SAUS)

Radio Government

Radio Grade (SAUS)

Radiogram (DEN)

Radiogrammetry (SAUS)

Radio Group (VLIE)

Radio Guidance (AAG)

Radio Guide (IAA)

Range (AAG)

Ranging Gun - British military (DMA)

Rapporteur Group

Rate - Loop Gain

Rate Grown

Rategrown (SAUS)

Rate Gyro (NAKS)

Rate Gyroscope (KSC)

RDF Station - Nautical term (NTA)

Readers Guide (SAUS)

Readers' Guide to Periodical Literature

Readiness Group - Military (AABC)

Reading - Postcode (ODBW)

Reagent Grade

Real Gas

Rebate-Government Multi-Unit - Electric utility company

Rebuilding Grade - Automotive engineering - Polymer Steel Corp.

Reception Good - Radio logs

Rechtsgeschichte - German (ILCA)

Recipe Generator (SAUS)

Record Gap (SAUS)

Record Group (SAUS)

Recording (IAA)

Records Group (VLIE)

Recovery Group (SAUS)

Recruiting Group - Military (MUSM)

Rectangular Guide (DEN)

Red Giant (SAUS)

Red-Green

Reduction Gear - or Gearbox (NG)

Refitting Group (SAUS)

Register (CET)

Registered Genealogist (GEAB)

Registered Geologist (SARE)

Regula Generalis - General Rule or Order of Court - Latin - A publication (DLA)

Regular - Telegraphy (PCTE)

Regular Grammer (SAUS)

Regulated Gallery - Nuclear energy (NRCH)

Regulatory Guide - Nuclear energy (NRCH)

Regummed - Philately

Reichsgericht - Reich Supreme Court - German (ILCA)

Relational Grammar - Linguistics (IEL)

Relative Growth (SAUS)

Release Guard - Telecommunications (TEL)

Remak's Ganglion - Neurology

Remedial Gymnast - British

Renabie Gold Trust - Formerly, Barrick-Cullation Gold Trust - Toronto Stock Exchange symbol

Renormalization Group (SAUS)

Report Generator (CMD)

Report Guide

Report Program Generator - Programming language - 1962 (IAA)

Republican Guard (SAUS)

Research Group (SAUS)

Reserve Gate (SAUS)

Reserve Grade - Military

Reset Gate

Resettlement Grants - British - World War II

Residual Gas (SAUS)

Residue Generator (SAUS)

Resolving Gel - Biochemistry

Reticle Generator

Reticulated Grating (AAG)

Retractable Gear - Aviation (PIPO)

Retrograde (DAVI)

Reverse Gate

Reverse Gear (SAUS)

Revolutionary Government - Vietnam

Riemannian Geometry (UWER)

Riesa-Grossenhain - German license plate city code

Rifle Grenade (SAUS)

Right Gluteus - Anatomy

Right Guard - Football

Right Gun

Right Gunner (SAUS)

Ring Gear (SAUS)

Ring Ground (SAUS)

Ringing Generator - Telecommunications (TEL)

Rio Group

Robert Graham - Designer's mark on US 1984 $1 Olympic commemorative coin

Rogers CommunCI`B' - NYSE symbol

Rogers Communications, Inc. - NYSE symbol (SAG)

Rogers Group (EA)

Rogue's Gallery - Defunct (EA)

Rolled Gold

Rolling Geometry - Metallurgy (UWER)

Romano Gatland - Commercial firm

Rosette Gauge (UWER)

Rough Grind (SAUS)

Rubber Gel (SAUS)

Rueckgang - Return - Music

Varig Brazilian - Airline flight code (ODBW)

VEB Fahlberg-List - East Germany - Research code symbol