PGD may refer to:
- Charlotte County Airport's IATA Code
- Patient group direction, documents in the National Health Service of England
- Pharaonic Guardian, a Yu-Gi-Oh! Trading Card Game booster pack
- Platform gate doors, a term referring to waist or chest height platform screen doors
- Preimplantation genetic diagnosis
- Postgraduate diploma - academic qualification
- Professional Graduate Diploma, one of two UK academic qualifications
- Professional Graduate Diploma in Information Technology - A academic qualification equal to the third (final) year of a UK honors degree, awarded by the British Computer Society (BCS)
- Professional Graduate Diploma in Education - one-year course in Scotland for undergraduate degree holders
- Pure Gonadal Dysgenesis - a genetic condition