释义（英文）
名词 Noun
- Initialism of proof of concept.
- Initialism of point of contact.
- (accounting) Initialism of percentage of completion.
- (medicine) Initialism of point of care.
- (nautical) Initialism of port of call.
- Initialism of person of color or people of color.
- (slang, vulgar) Initialism of piece of crap.
专有名词 Proper noun
- (Philippines) Initialism of Philippine Olympic Committee.