What do you have in mind for the style and theme of the t-shirt?
Black Shirt with Light Blue ( also grayscale for color depth but to be accomplished with one color ink )
Ryan University ( Thats The Brand )
"Where Online Success Becomes Reality" ( slogan )
RU (just an option to incorporate as a logo idea if you want )
What to avoid
No, Ryan University is an online training that teaches people how to make money online, so feel free to be creative, its worldwide, maybe like a globe or something like this in the background ( attached image ). your call