Abbreviations .

1.U.S.S.R:Union of socialist              Soviet Republic.

2.N.A.T.O: North Atlantic treaty           organisation. 

3.S.W.A.P.O.:South West African              peoples organaisation.

4.C.C.P.:chinese communist party

5.E.E.C.:European econamic co              operation.

6.E.F.T.A.:European free trade ...  ...         association.

7.N.A.M.: Non allign  movement.   

8.P.L.O.: Palasteena liberal                         organisation.

9.S.T.A.R.T.: Strategic arms                      reduction  treaty.

10.S.A.L.T .:strategic arms limitation        talks.

11.C.E.N.T.O.Central treaty                         organisation.

12.M.E.T.0.:middle East treaty organisation.

13.S.E.A.T.O.:South East Asia treaty organisation.

14.L.T.T.E: Liberation of tamila tigers eelam