This is an incomplete list of Statutory Instruments of the United Kingdom in 1973.
The Districts in Wales (Names) Order 1973 S.I. 1973/34
The London Borough of Lewisham (Wards) Order 1973 S.I. 1973/64
Drainage (Northern Ireland) Order 1973 S.I. 1973/69 (N.I. 1) Water and Sewerage Services (Northern Ireland) Order 1973 S.I. 1973/70 (N.I. 2) The Metropolitan District (Names) Order 1973 S.I. 1973/137 Value Added Tax (Terminal Markets) Order 1973 S.I. 1973/173 The Divided Areas (Boundaries) Order 1973 S.I. 1973/297 Legal Advice and Assistance (Scotland) Regulations 1973 S.I. 1973/390 Financial Provisions (Northern Ireland) Order 1973 S.I. 1973/414 (N.I. 5) Police Pensions Regulations 1973 S.I. 1973/428 Police Pensions (Transitory Provisions) Regulations 1973 S.I. 1973/429 Police Cadets (Pensions) Regulations 1973 S.I. 1973/430 Special Constables (Pensions) Regulations 1973 S.I. 1973/431 Act of Adjournal (References to the European Court) 1973 S.I. 1973/450 Children and Young Persons Act 1969 (Transitional Modifications of Part I) (Amendment) Order 1973 S.I. 1973/485 The English Non-metropolitan District (Names) Order 1973 S.I. 1973/551 Plant Varieties and Seeds (Northern Ireland) Order 1973 S.I. 1973/609 Gatwick Airport—London Noise Insulation Grants Scheme 1973 S.I. 1973/617 Act of Adjournal (Alteration of Criminal Legal Aid Fees) 1973 S.I. 1973/673 The New Parishes Order 1973 S.I. 1973/688 The Parliamentary Constituencies (Scotland) (Central Fife and Kirkcaldy) Order 1973 S.I. 1973/764 The Parliamentary Constituencies (Scotland) (East Renfrewshire and Paisley) Order 1973 S.I. 1973/765 The Parliamentary Constituencies (Scotland) (Midlothian and Edinburgh East) Order 1973 S.I. 1973/766 The Parliamentary Constituencies (Scotland) (North Lanarkshire and Coatbridge and Airdrie) Order 1973 S.I. 1973/767 The Parliamentary Constituencies (Scotland) (South Angus and Dundee West) Order 1973 S.I. 1973/768 The Parliamentary Constituencies (Scotland) (West Aberdeenshire, North Angus and Mearns, Aberdeen North and Aberdeen South) Order 1973 S.I. 1973/769 The Parliamentary Constituencies (Scotland) (West Stirlingshire and Stirling, Falkirk and Grangemouth) Order 1973 S.I. 1973/770 Superannuation (Northern Ireland) Order 1973 S.I. 1973/962 (N.I. 13) Salaries (Comptroller and Auditor-General and Others) (Northern Ireland) Order 1973 S.I. 1973/1086 (N.I. 14) The Local Government (Successor Parishes) Order 1973 S.I. 1973/1110 Windsor Great Park Regulations 1973 S.I. 1973/1113 Criminal Appeal (References of Points of Law) Rules 1973 S.I. 1973/1114 M66 Motorway (Bury Easterly Bypass Northern Section) And Connecting Roads Scheme 1973 S.I. 1973/1142 Act of Adjournal (Criminal Legal Aid Fees Amendment) 1973 S.I. 1973/1145 Town and Country Planning (Use Classes) (Scotland) Order 1973 S.I. 1973/1165 Enterprise Ulster (Northern Ireland) Order 1973 S.I. 1973/1228 (N.I. 16) Pig Production Development (Amendment) (Northern Ireland) Order 1973 S.I. 1973/1322 (N.I. 20) Finance (Miscellaneous Provisions) (Northern Ireland) Order 1973 S.I. 1973/1323 (N.I. 18) Double Taxation Relief (Taxes on Income) (France) Order 1973 S.I. 1973/1328 Pensions Increase (Annual Review) Order 1973 S.I. 1973/1370 The New Parishes (Amendment) Order 1973 S.I. 1973/1466 National Health Service (General Dental Services) Regulations 1973 S.I. 1973/1468 The Local Government (Successor Parish Councils) Order 1973 S.I. 1973/1528 Extradition (Protection of Aircraft) Order 1973 S.I. 1973/1756 House-Building Standards (Approved Scheme etc.) Order 1973 S.I. 1973/1843 Land Acquisition and Compensation (Northern Ireland) Order 1973 S.I. 1973/1896 (N.I. 21) Parish and Community Meetings (Polls) Rules 1973 S.I. 1973/1911 Diseases of Animals (Waste Food) Order 1973 S.I. 1973/1936 The Local Government (Successor Parishes) (No. 2) Order 1973 S.I. 1973/1939 Legal Aid (Scotland) (General) Amendment Regulations 1973 S.I. 1973/2125 Motor Vehicles (Compulsory Insurance) (No. 2) Regulations 1973 S.I. 1973/2143 Northern Ireland (Modification of Enactments—No. 1) Order 1973 S.I. 1973/2163 The Royal Borough of Kensington and Chelsea (Wards) Order 1973 S.I. 1973/2230