5,45 mm 7N7, 5,45 mm 7-N-7, 5,45 mm Denisova, 5,45 mm MPTs (Malogabartnyi Pistoletnyi Tsentralnogo Boya), 5,45 mm PSM, 5,45 mm PSM (cyrillic MCM), 5,45 mm PST, 5,45 x 17