标记

sign / mark / symbol / to mark up / (computing) token

mark / sign / label / to mark with a symbol, label, lettering etc / to bear (a brand name, registration number etc) / prize / award / bid / target / quota / (old) the topmost branches of a tree / visible symptom / classifier for military units

to record / to note / to memorize / to remember / mark / sign / classifier for blows, kicks, shots

hypertext markup language / HTML

extensible markup language (XML)