- ( ) — round brackets, open brackets, soft brackets, close brackets (UK), or parentheses
- [ ] — square brackets, closed brackets, hard brackets, or brackets (US)
- { } — French brackets, curly brackets, definite brackets, swirly brackets, curly braces, birdie brackets, Scottish brackets, squirrelly brackets, braces, gullwings, seagull, or fancy brackets
- ⟨ ⟩ — pointy brackets, angle brackets, triangular brackets, diamond brackets, tuples, or chevrons
- < > — inequality signs, pointy brackets, or brackets. Sometimes referred to as angle brackets, in such cases as HTML markup. Occasionally known as broken brackets or brokets.
- ‹ ›; « » — angular quote brackets, or guillemets
- ⸤ ⸥; 「 」 — corner brackets
http://en.wikipedia.org/wiki/Punctuation
http://en.wikipedia.org/wiki/Bracket