LG seems to be stepping on the gas with regards to the global release of the much awaited LG Optimus G, along with a number of its regional and carrier-specific variants.
Another LG device, model numbered LG-E975, has made the cut through the FCC. Based on the GSM Frequencies that are mentioned in the specifications (GSM 850/1900), it would appear that this is an Optimus G variant meant for one of the regions which operates on that band or for a specific carrier in that region. Specific details are not available at this point in time, but I guess we will all know soon enough.
With Optimus G variants getting approved one after the other over the past few days, and with major US carriers like AT&T and Sprint already geared up, the US release date seems imminent, right on time ahead of the holiday season.