: The administrative area, such as an Oblast (province), Krai (region), or Republic . This may be omitted for federal cities like Moscow and Saint Petersburg.
: A six-digit index (e.g., 123456 ). Many envelopes have a dedicated nine-segment grid at the bottom left for these digits. pochtovy blank zapolnenija
: The city, town, or village name (e.g., Moscow or g. Moskva ). : The administrative area, such as an Oblast