PG
- pg – (s) picogram
- Pg – (s) petagram
- PG
- (s) Papua New Guinea (ISO 3166 digram)
- (i) Parental Guidance (movie rating)
- Point guard (basketball position)
- PG-13 – (i) Parental Guidance: Some material may be inappropriate for children under 13 (movie rating)
- PGCE – (p) Postgraduate Certificate in Education
- PGD – (i) Pre-implantation Genetic Diagnosis
- PG&E – (i) Pacific Gas & Electric
- PGENI – (i) Pharmaco-Genetics for Every Nation Initiative
- PGH – (i) Pre-implantation Genetic Haplotyping
- PGK – (s) Papua New Guinea kina (ISO 4217 currency code)
- PGM – (i) Precision-Guided Munition
- PGP – (i) Pretty Good Privacy
Read more about this topic: List Of Acronyms And Initialisms: P