PG
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| PG | Plant Genome | - | Medical |
| PG | Prostaglandin | - | Medical(slang) |
| PG | Power Generation | - | Organizations |
| PG | Pressure Gage | - | Organizations |
| PG | Pressure Group | - | SMS Chat and Text |
| PG | Papua New Guinea (ISO 3166 Digram) -Parental Guidance (rating) | - | Astronomy |
| PG | Petagram | - | Astronomy |
| PG | Picogram | - | Astronomy |
| PG | peripheral gateways | - | Human Genome |