- Uncollected Goods Regulation 2001
- Uncollected Goods Regulation 2006
- Uncollected Goods Regulation 2011
- Uncollected Goods Regulation 2017
- Unhealthy Building Land Regulation 2001
- Universities Governing Bodies (Western Sydney University) Order 2019
- University of New England By-law
- University of New South Wales By-law 1996
- University of Newcastle By-law 1999
- University of Newcastle By-law 2005
- University of Technology, Sydney, By-law 1995
- University of Western Sydney By-law 1998
- University of Western Sydney By-law 2002
- University of Wollongong By-law 1991
- Unlawful Gambling Regulation 1999
- Unlawful Gambling Regulation 2004
- Unlawful Gambling Regulation 2011
- Unlawful Gambling Regulation 2016