(economics) Initialism of Purchasing Managers Index. / (economics) Initialism of private mortgage insurance. / (software) Initialism of portable management interface.

(military, US, air force) Acronym of prime mission electronic equipment.

(electronics) a MOSFET with a p-type channel (a semiconductor doped with an element creating a surplus of holes).

Initialism of polymer-modified binder. / Initialism of polymer-modified bitumen. / (US) Abbreviation of private mailbox. (a mailbox like a PO box but from a private company)

(organic chemistry) Abbreviation of polymethyl methacrylate.

Abbreviation of picomole.

Initialism of Postmaster General.

(medicine) Initialism of postmenopausal osteoporosis. / (slang) Initialism of pornography, masturbation, orgasm. / (business) Initialism of project management office. / (military) Provost Marshall Office

(pathology) Initialism of premenstrual dysphoric disorder.

(roofing) Initialism of protected membrane roof.