basic training, basic military training, elementary training, primary training, basic training, a)basic training, b)pre-vocational training, a) basic training, b) pre-vocational training, pre-vocational training, core training, common basic training, CBT, general basic training, GBT, intensive basic training course -*- instruction de base, IB, services d'instruction de base, SIB, formation professionnelle de base, formation de base, formation commune de base, FCB, instruction de base générale, IBG, cours concentré de formation élémentaire