above, up
上 centers on a position or movement that is higher or above a reference point: being up, above, or rising.
upper reaches (of a river); upper stream
above; over; up
from the standpoint of; from the viewpoint of; with respect to; in terms of; as a matter of; in view of; so far as ... is concerned
not less than ...; ... and over; ... and above; ... and upwards; ... or more
to raise; to elevate
to rise; to go up; to come up; to ascend; to be raised
skillful; skilful; skilled; good; expert; clever (expression, trick, etc.); apt; appropriate
tuck (e.g. in a dress)
skillful; skilled; proficient; good (at); adept; clever
(one's) superior; (one's) boss; the higher-ups
superior (in rank); top; ranking
rising; ascending; climbing
elevation; rise; improvement; advancement; progress
above-mentioned; above-named; above
above ground; on the ground; earth's surface
screening (a movie); showing
in history; ever; historical
top and bottom; up and down; high and low; above and below; upper and lower ends
top and bottom; high and low; above and below; upper and lower ends; up and down
amount sold; sales; proceeds; takings; turnover
upper level; upper grade; high rank; advanced level; senior level; upper class
to ascend; to go up; to climb
to exceed (esp. figures: profits, unemployment rate, etc.); to surpass; to be more than; to be better than
(on) land; ground; shore
上 is a simple ideograph: a short stroke above a horizontal line to indicate the concept of 'above' or 'up'.
The short horizontal stroke sits above the long horizontal line, like a mark pointing upward. 上 means above or up.
For ジョウ, imagine a person named Joe standing on a platform above everyone else: Joe -> ジョウ, and he is up high.