What is Army 11B called, and is it the same as "11 Bravo"?
Yes — they are the same job. 11B is the Army Infantryman MOS; "11 Bravo" is how the code is said aloud, spelling the trailing "B" with the NATO phonetic alphabet. Whether you search "11B" or "11 Bravo", the requirement on this page is the same: AFQT 31 and CO of at least 77.