NATO Designations – All small arms ammunition is listed by their NATO designation first, and a common name following, if available. NATO Designation is first the projectile diameter in mm, the cartridge case length in mm, and a suffix letter if the round is; Semi-rimmed (Sr), Rimmed, (R), Belted (B), or has a Rebated rim (Rb). There is no suffix letter if the round is rimless.
5.56x45mm M193 Ball
5.56x45mm SS109/M855
6.5x50mmSR – 6.5mm Arisaka
6x60mm – 6mm Lee Navy
6.5×53.5mmR – 6.5mm Dutch
7.62×20 mm – .30 Pedersen
7.62x51mm (T65E3)
7.62x51mm NATO M59 Ball – 7.62mm M59 Ball
7.62x51mm NATO M80 Ball – 7.62mm M80 Ball
7.62x51mm Low Charge Ball
7.62x54mmR Heavy Ball
7.62x54mmR B-32 API
7.62x63mm – M1906 Ball
7.62x63mm – M1 Ball
7.62x63mm – M2 Ball
7.62×65 mm – 30-03 Ball
7.7x56mmR – .303 British Mk VII
7.7x56mmR – 7.7mm Japanese Rimmed
7.7x58mmSR – 7.7 Japanese Type 92
7.7x58mm – 7.7 Arisaka
7.92×33 mm (Pistolen Patrone 43 mit Eisenkern [iron core])
7.92x57mm S Patrone
7.92x57mm s.S. Patrone
7.92×94 mm (Patronen 318)
7.92x107mm Maroszek
8x50mmR – 8mm Mannlicher
8x50mmR – 8mm Lebel
8×52.5mmR – 8mm Murata
11x60mmR – 11mm Murata
11.43x60mmR – 450 Gatling
11.63×53.3mmR – 45-70-405
11.63×53.3mmR – 45-70-500
12.70x46mmR – 50-70-457
12.7x99mm M1923 Ball – .50 Browning Model 1923 Ball
12.7x99mm M1 Ball – .50 Browning M1 Ball
12.7x99mm M2 Ball – .50 Browning M2 Ball
12.7x99mm M33 Ball – .50 Browning M33 Ball
12.7x99mm M8 API – .50 M8 Armor Piercing Incendiary
12.7x108mm B-32 API
13x92mmSR Mauser TUF
13.2x99mm – 13mm Hotchkiss
13.9x99mmB – .55 Boys Mk I
14.5×114 mm B-32 API
14.68x25mmR – .58 Gatling Rimfire (Short)
14.68x34mmR – .58 Gatling Rimfire (Long)
24.4x73mm – Agar Coffee Mill Charger
24.5x70mm – Model 1862 Gatling Chamber Piece