means-
| a) | an organisation- |
| i) | of which two or more countries are members; or |
| ii) | that is constituted by persons representing two or more countries; |
| b) | an organisation established by, or a group of organisations constituted by- |
| i) | organisations of which two or more countries are members; or |
| ii) | organisations that are constituted by the representatives of two or more countries; or |
| c) | an organisation that is- |
| i) | an organ of, or office within, an organisation described in paragraph (a) or (b); |
| ii) | a commission, council or other body established by an organisation or organ referred to in subparagraph (i); or |
| iii) | a committee or a subcommittee of a committee of an organisation referred to in paragraph (a) or (b) or of an organ, council or body referred to in subparagraph (i) or (ii); |