sr

As a symbol sr

is the iso 3166-1 two-letter (alpha-2) code for suriname.

As a noun sir is

garlic (plant).

As a noun orc

is any of several large, ferocious sea creatures, now especially the killer whale.

As an initialism ORC

is orange River Colony, a name given to the Orange Free State when annexed by Britain in 1900.

As an abbreviation Sr is

senior; A title used after a father's name when his son is given the same name.

As an abbreviation Sr

is senior; A title used after a father's name when his son is given the same name.

As an initialism SIS is

Secret Intelligence Service

As a noun sis is

shortened form of sister.

As an abbreviation Sr

is senior; A title used after a father's name when his son is given the same name.

As an adjective red is

having red as its color.

As a noun red is

any of a range of colours having the longest wavelengths, 670 nm, of the visible spectrum; a primary additive colour for transmitted light: the colour obtained by subtracting green and blue from white light using magenta and yellow filters; the colour of blood, ripe strawberries, etc.

As a verb red is

past tense of rede.

As a proper noun Red is

A nickname given to someone who has or had red hair.