The 6 minute walk test is an endurance test relevant for weaker persons like patients and elderly people.

This is a special version of the watt max bicycle test aimed at children between 7 and 15 years.

The Bleep test is also known as the Shuttle run test or the Yo-Yo test. The test is a maximal running test performed on a flat 20 meter distance.

The Bruce treadmill test is a maximal running test performed on a treadmill. It is one of the most commonly used tests in USA.

This is a submaximal test conducted on a bicycle ergometer. Heart rate is monitored at two different workloads.

Coopers 12-min run is the classical running test for estimating aerobic fitness. Run as far as you can on a flat surface for 12 minutes.
The one mile walk test is a submaximal test the requires you to walk one mile as fast as you can.

For anyone who wish to measure fitness accurately, this test is one of the best. The test requires a reliable bicycle ergometer and it requires maximal bicycling effort from the person being tested. With these requirements fulfilled the test result will be very close to what can be measured with laboratory equipment.

The Danish step test is an easy to perform step test that does not require any heart rate measurements. Just follow the pace given by the software.
The Aastrand test is a submaximal test conducted on a bicycle ergometer. It is completed within 5 minutes.