| GR | Gain Reduction 
| Others |
| GR | Galactic Rotation
| Others |
| GR | Galvanized Roofing
| Others |
| GR | Game Rankings
| Others |
| GR | Game Results
| Others |
| GR | Games Record
| Others |
| GR | Games Remaining
| Others |
| GR | Gaming Research
| Others |
| GR | Gamma Ray
| Others |
| GR | Gastric Resection
| Others |
| GR | Gazoo Racing
| Others |
| GR | General Radiation
| Others |
| GR | General Radio
| Others |
| GR | General Reconnaissance
| Others |
| GR | General Reference
| Others |
| GR | General Register
| Others |
| GR | General Relativity
| Others |
| GR | General Relief
| Others |
| GR | General Requirements
| Others |
| GR | General Resolution
| Others |
| GR | General Rules (court rules)
| Others |
| GR | Generalized Rayleigh
| Others |
| GR | Generalized Ring
| Others |
| GR | Generation rare
| Others |
| GR | Generic Rank
| Others |
| GR | Genomic Rearrangements
| Others |
| GR | Geometrical Realization
| Others |
| GR | George Reid
| Others |
| GR | George Reigns
| Others |
| GR | George Rex
| Others |
| GR | George Robert
| Others |
| GR | Georgius Rex
| Others |
| GR | German Rifle
| Others |
| GR | Get Results
| Others |
| GR | Ghost Reapers
| Others |
| GR | Ghost Recon
| Others |
| GR | Giant Robot
| Others |
| GR | Giarratano-Riley
| Others |
| GR | Gift Recipient
| Others |
| GR | Gilbert Ramsay
| Others |
| GR | Girls Rights
| Others |
| GR | Glenn Research
| Others |
| GR | Global Re
| Others |
| GR | Global Recognition
| Others |
| GR | Global Reset
| Others |
| GR | Glucocorticoid Receptor
| Others |
| GR | Glufosinate Resistant
| Others |
| GR | Gnu Radio
| Others |
| GR | Gold Rush
| Others |
| GR | Golden Retriever
| Others |
| GR | Good Round
| Others |
| GR | Goods Receipt
| Others |
| GR | Goofy Religion
| Others |
| GR | Gordon Ramsuy
| Others |
| GR | Gorillaz Rule
| Others |
| GR | Gorur Ramaswamy
| Others |
| GR | Government Relations
| Others |
| GR | Government Rubber
| Others |
| GR | GR represents
| Others |
| gr | grade
| Others |
| GR | Grade Architectural
| Others |
| GR | Grade Reports
| Others |
| Gr | graduate(d)
| Others |
| GR | Graduated Response
| Others |
| GR | Graemlin Related
| Others |
| GR | Grain
| Others |
| GR | Gramer
| Others |
| GR | grams In recipes
| Others |
| GR | Gran Recorrido
| Others |
| GR | Grand Randonee
| Others |
| GR | Grand Rapids
| Others |
| GR | Grand Rapids Eastern Railroad
| Others |
| GR | Grand Rapids Eastern Railroad Incorporated
| Others |
| GR | Grand Rounds
| Others |
| GR | Grande Randonnee
| Others |
| GR | Grande Recorrido
| Others |
| GR | Grande Route
| Others |
| GR | Grant Richter
| Others |
| GR | Gravel Road
| Others |
| GR | Graves Registration
| Others |
| GR | Gravestone Record
| Others |
| GR | Grazia Ricevuta
| Others |
| GR | Grazie Ricevuto
| Others |
| GR | Grease Resistant
| Others |
| GR | Great Racer
| Others |
| GR | Great Remote
| Others |
| GR | Greater
| Others |
| GR | Greatest Randonneur
| Others |
| GR | Green and Red
| Others |
| GR | Green River
| Others |
| GR | Green Rug
| Others |
| GR | Greenfield And Robinson
| Others |
| GR | Gremar
| Others |
| GR | Grid Reference
| Others |
| GR | Grigioni
| Others |
| GR | Grim Reaper
| Others |
| GR | GRoss
| Others |
| GR | Grosseto (Provence)
| Others |
| GR | Ground Representation
| Others |
| GR | Ground Rule
| Others |
| GR | Group Rating
| Others |
| GR | Group Representative
| Others |
| GR | Groups of Rococo
| Others |
| GR | Growth Rate
| Others |
| GR | Growth Rates
| Others |
| GR | Growth Ratio
| Others |
| GR | Guaranteed Reagent
| Others |
| GR | Guaranteed Receipt
| Others |
| GR | Guard Reversal
| Others |
| GR | Guild Rating
| Others |
| GR | Gun Runner
| Others |
| GR | Gunning Refractory
| Others |
| GR | Guten Rutsch
| Others |
| GR | Gymnastics Return
| Others |
| GR | Gypsy Rose
| Others |
| GR | King George [Lat. Georgius Rex]
| Others |
| Gr# | Grade Fracture (# fracture medical symbol)
| Others |
| gr. | griechisch
| Others |