after noon (used after a time to indicate it is between noon and midnight, i.e., in the afternoon, evening or night as opposed to the morning)

after death

Alternative form of pc / Initialism of personal communication.

(informal, in direct address) Father, dad, papa. / A short form of grandpa; grandfather.

(computing) Initialism of programmable automation controller. / (computing) Initialism of proxy auto-config (file). / (US politics) Initialism of political action committee.

(military) Abbreviation of Pacific. (Pacific Ocean)

Abbreviation of Pennsylvania.

Alternative form of PS (post scriptum).

(slang) Annoyed, exasperated, angry; Euphemistic form of pissed off.

Abbreviation of per annum.