The meaning of the Acronym RGL is...

RGL is

• Regulatory Guidance Letter

More Meanings For RGL:

• Ramalho G.711 Lossless Compression
• Ramalho G.711 Lossless
• Research Group Laboratories
• Ranjit Garments Limited
• Research Group Laboratories
• Ranjit Garments Limited
• Reading Grade Level
• FAA ( Federal Aviation Administration) Regulatory Guidance Library
• Regulatory Guidance Letter
• Regulatory Guidance Letter
• FAA Regulatory Guidance Library
• Rosary - Gold Lustre
• Rio Gallegos, SC, Argentina

RGL is also in:

• Airport Codes
• Amateur Radio
• Clothes
• Firms
• General
• Law
• Military
• Religion
• Transportation
• Universities
• US Government