LGA
LGA is an abbreviation for:
- LaGuardia Airport, the smallest commercial airport in the American city New York, United States after the IATA code
- Land grid array connection system for processors and other integrated circuits
- State Health Office, see Public Health Service
- Landesgewerbeanstalt Bavaria, a public corporation, based in Nuremberg
- Managing Priesthood, former Bishop collective body of the Evangelical Church in Hesse and Nassau
- Local Government Area, administrative unit in Australia, Gambia and Nigeria
- Disambiguation
- Abbreviation