Haiku, a form of Japanese poetry

Haiku-Pauwela, Hawaii

Haiku Stairs, a steep hiking trail on the island of Oahu

Haiku Tunnel, an office comedy about the struggle between tempness and permness

Haiku Circus, a comic strip that combines drawings with haiku poetry

Jewish haiku, poetic parodies combining the style and conventions of ancient Japanese haiku with traditional Jewish noodging

Haiku (operating system), an open-source re-creation of the BeOS

Haiku D'Etat, an alternative hip hop group, or their debut album of the same name

Haiku Valley, an amphitheater-shaped valley in the Ko‘olau Range in the Hawaiian Islands

See also Haikou, a city on the island of Hainan in the People's Republic of China