RRF meaning in Regional ?

Answer: What is Rotterdam Rail Feeding mean?

Genesee & Wyoming Inc. (G&W) is an American short line railroad holding company, that owns or maintains an interest in 122 railroads in the United States, Canada, Belgium, Netherlands, Poland and the United Kingdom. It operates more than 13,000 miles (21,000 km) of owned and leased track. The company had its roots in the Class III Genesee and Wyoming Railroad, which began in 1899.

reference

Full Form	Category
Raptor Research Foundation	Academic & Science
Recycling Research Foundation	Academic & Science
Research Reinvestment Fund	Academic & Science
Remat Request Form	Business
WisdomTree Global Real Return Fund	Business
Rapid Real.	Business
Royalty Research Fund	Business
Real Return Fund	Business
Rapid Response Fund	Business
Restaurant Revitalization Fund	Business
Retirement Research Foundation	Community
River Run Foundation	Community
Rolling River Fest	Community
Religious Research Foundation	Community
Reading Reform Foundation	Community
Riders Rights Foundation	Community
Reformation and Revival Fellowship	Community
Residential Research Facility	Community
Regularized Random Forest	Community
Receive Frequency Reject Filter	Computing
Recovery Register File	Computing
Rich Release Format	General
RailRoad Research Foundation	General
Registration Renewal Fee	General
Ridleybank Resistance Front	General
Ribosome Releasing Factor	General
Resource Recovery F	General
Residue Reduced Form	General
Royal Regiment of Fusiliers	General
Relative Response Factor	General
River Revitalization Foundation	General
Retina Research Foundation	General
Rapid Respond Force	General
Resettlement Registration Form	General
Reordered Row Format	General
Radiation Request Form	General
Risk Reduction Factor	General
Residual Renal Function	General
Ragged Red Fiber	General
Remote Radio Frontend	General
Recovery and Resilience Facility	General
River Run Farm	General
Rocky Ridge Farm	General
Redstone Radiation Flux	General
Returnmarket Returnrisk Freeor	General
Rolling Resistance Force	General
Rolls Royce Foundation	General
Ready Reserve Force	Governmental
Resource Recovery Facility	Governmental
Rapid Response Force	Governmental
Ready Reserve Fleet	Governmental
Ribosome Recycling Factor	Medical
Rotterdam Rail Feeding	Regional