Кб

1) Military: battery commander (командир батареи), BC (battery commander; командир батареи)

2) Engineering: construction department, design office, drafting department, drawing office, engineering department

3) Economy: design center

4) Abbreviation: купейные вагоны с буфетами

5) Banking: сommercial bank (коммерческий банк)

6) Automation: design room, design-engineering department, designing department, drafting room, drawing room, engineering office

7) Chemical weapons: кассетная бомба

8) Makarov: конструкторское бюро