| world atlas of desertification(noun, expression, environment, information, base) |
| world atlas of language structures(noun, expression, information, base, collection) |
| world atmosphere fund(noun, expression, organization, organisation, nature) |
| world autism awareness day(noun, expression, activity, health, event) |
| world backdated file(noun, expression, organization, organisation, business) |
| world backdated patent file(noun, expression, organization, organisation, business) |
| world balance(noun, expression, struggle, conflict, relation) |
| world bank-assisted programme(noun, expression, activity, business, set) |
| world baptist union(noun, expression, organization, organisation, religion) |
| world beard and moustache championship(noun, expression, activity, event, contest) |
| world bibliography(noun, expression, information, base, collection) |
| world billing(noun, expression, business, communication, finance) |
| world biomes(noun, expression, entity, object, way) |
| world blitz championship(noun, expression, activity, event, contest) |
| world book and copyright day(noun, expression, activity, communication, event) |
| world book encyclopedia(noun, expression, information, base, collection) |
| world boxing association(noun, expression, organization, organisation, activity) |
| world boxing organization(noun, expression, organization, organisation, activity) |
| world bridge federation(noun, expression, organization, organisation, building) |
| world broadcaster meeting(noun, expression, technology, activity, progress) |