(military) To hold or carry (a weapon) with both hands so that it lays diagonally across the front of the body, with the barrel or similar part near the left shoulder and the right hand grasping the small of the stock; or, to throw (the weapon) into this position on command.
(computing) To adapt, modify, or create a new version of, a program so that it works on a different platform. Porting (computing) on Wikipedia.Wikipedia
(telephony) To carry or transfer an existing telephone number from one telephone service provider to another.
(governmental jargon, United States) To transfer a voucher or subsidy from one jurisdiction to another.
