U is for Users.
What else?
6 Likes
- UAT
- Usability
- Unit Testing
- UI Testing
4 Likes
U is for Understanding.
The more we can gather information about our software, the products and services they power and the domain they operate in, the more we can bring understanding to our teams so they can make better choices.
3 Likes
U is for Unreliable, making robust systems you can rely on is a quality goal to aspire to.
3 Likes
U is for Uh-oh - something that testing is trying to prevent.
Knowing that there are problems but deciding to ship anyway because you think that on balance it’s worth it is really different from shipping and only then finding a problem (either directly or because your users find it for you).
3 Likes
U is for UX (as in user experience). I think there’s a lot of overlap between UX done well and testing done well, and UX and quality people can have useful conversations with each other.
3 Likes
Good day @simon_tomes ,
Here is my response 
User Interface
User stories
Usability
Upstream
Upload
Underload
Unit Testing
Update
Thanks,
Ramanan
2 Likes
U is for Usage
knowing how your product will be used help you to define the most important scenario to cover first.
3 Likes
- Underestimated
- Unused
3 Likes
Need you ask? U is for UNKNOWNS!!!
2 Likes
U is for use cases which is important while considering scenarios and test cases.
2 Likes
U is for Unit tests: These tests support both the current and future teams by reducing mistakes, minimizing bugs, and promoting code that is readable, maintainable, and easy to understand. In essence, they enhance software quality and boost team morale by preventing the frustration caused by poorly written code. Test-Driven Development (TDD) takes this a step further by embedding quality into the code from the very beginning.
2 Likes
- unbelievable
- unhappy,
- ‘unit testing’ … as in: testing units of properties (think currencies, physical units…)
- unrealistic (deadlines, expectations…)
- understanding
2 Likes
U is for UX or User Experience.
2 Likes
U is for Unique locators, ID
Untestable scenario
Unable to replicate issues
Unhappy path/flows
Unclear or Uncertain requirements
Unlock the accounts
Unwilling to make the changes to project or process
1 Like
- Upgrades (testing that scary migration path)
2 Likes
U 
2 Likes
User Interface
Upstream
Usability Testing
1 Like
Unit
Unity
Usability
User experience
Uptime
Underfitting
Undo
UML
Upstream
User Interface
Upload
Unhandled
Universal or universe
Unix
Unicode
Unary