No. The only .30-06 cartridge is the .30-06 Springfield. The
nomenclature .30-06 is a military one, and is unique to that
cartridge. .30 indicates the calibre, and 06 indicates the year of
adoption by the US military. The 7.62x51 NATO and .308 Winchester
cartridges are essentially shortened versions of the .30-06, but do
not share the designation of .30-06.