2. In this Act, unless there is anything repugnant in the subject or context,-(a) “Nationalised Enterprise” includes any industrial or commercial concern which is owned, controlled or managed by, or vested in, the Government or any public body;(b) “Pay” includes salary, allowance and any other emoluments by whatever name called;(c) “Public body” means any body, authority, corporation or institution constituted or established by or under any law and includes any other body, authority or institution owned, controlled, managed or set up by the Government;(d) “Service” includes any post or office.