The singular form would be instructors and the possessive form is instructor's.
It depends on what follows instructors. Plural Your parents met with your instructors. Possessive Plural Your instructors' expectations included that every student will succeed.
That is the correct spelling of "trainer" (an athletic coach, or animal tamer).
In 2011 the DSA records 47000 Approved Driving Instructors.
Yes, associate instructors are indeed considered faculty members.
This depends on the rest of the sentence E.g. Your instructors are happy with your progress or Your instructor's watch has gone missing, have you seen it? or Your instructors' meeting was a waste of time as none of them brought their notes
Yes, riding instructors teach people how to take care of and how to ride horses.
United Diving Instructors's motto is 'The New Way to the Diving Instructor'.
The Driving Standards Agency provides a listing of all driving instructors in London and throughout the United Kingdom. A list of instructors can be obtained from the DSA's website.
ski instructors, whitewater rafting instructors, park rangers, fishermen, lumberjacks
The motto of Professional Association of Diving Instructors is 'The Way the World Learns to Dive'.
money
teach gym