Here are some plain text lists that you can use to keep track of what you have learned how to do and to more easily spot holes in your knowledge. They were originally taken from the HTML tables at Allakhazam and put into this plain format to make it easier to edit in whatever manner you think suitable.
In each list, an indented item name (without bounding brackets) indicates something you can simply learn from a trainer. Item names in brackets indicates something you'll need to learn from a scroll acquired by either buying, looting or questing. You'll need to go to Allakhazam to find out how it is acquired.
The two columns of numbers indicate when producing the item becomes green (much less likely to earn new skill points) and grey (never will earn new skill points). Regrettably, the Allakhazam tables to not have information on when they can be learned.