hour 英語で:

h for humour

H is not pronounced in French.

A Turkish soft G and a Spanish H eloped and had lots of completely silent children together.

The chemical symbol H expresses hydrogen.

It's a good idea to stop using direct-links to files. Use a trick like starting the URL with double-width h t t p or something.

The Esperanto alphabet has 28 letters: a, b, c, ĉ, d, e, f, g, ĝ, h, ĥ, i, j, ĵ, k, l, m, n, o, p, r, s, ŝ, t, u, ŭ, v, z.

h is a dummy variable.