In this Part -
"business" includes a profession;
"initial" includes any recognised abbreviation of a name;
"partnership" means - (a) a partnership within the Partnership Act 1890 (c. 39), or (b) a limited partnership registered under the Limited Partnerships Act 1907 (c. 24), or a firm or entity of a similar character formed under the law of a country or territory outside the United Kingdom;
"surname", in relation to a peer or person usually known by a British title different from his surname, means the title by which he is known.