Australian English, ''inquiry'' represents a formal inquest (such as a government investigation) while ''enquiry'' is used in the act of questioning (eg: the customer enquired about the status of his loan application). Both spellings are current in Canadian English, where ''enquiry'' is ...
Education in South Australia: Report of the Committee of Enquiry, 1969-1970. This document is an English-language abstract (approximately 1,500 words) of a report by the South Australian Committee of Enquiry on education in that sta... AT Mission - Available in CEAS Abstract Series No. 1-...