Meaning & use
GA
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Meanings
abbreviation
The two-letter postal code for the U.S. state of Georgia.
Grammar: Used mostly in addresses and official forms; it is not used in ordinary speech.
Patterns
- GA 30301
- Atlanta, GA
Please write your full address, including the city, state, and ZIP code, for example: Atlanta, GA 30303.
The package was sent to Savannah, GA, and arrived in two days.
On the form, Georgia is abbreviated as GA.
abbreviation
A short way to write 'general admission', a ticket type that lets you enter but not sit in a reserved seat.
Grammar: Common on concert and sports tickets; it is read as the two letters G and A.
Patterns
- GA ticket
- GA section
I bought a GA ticket because it was cheaper than a reserved seat.
The GA area was already crowded when we arrived.
Her ticket says GA, so she can stand near the stage.
abbreviationmedical
A short way to write 'gestational age', the length of time a baby has been developing in the womb.
Grammar: Used in medical notes and by doctors or midwives; it is read as the letters G and A.
Patterns
- GA of 32 weeks
- at 28 weeks GA
The baby was born at 34 weeks GA and needed a little extra care.
The doctor recorded the GA as 28 weeks on the chart.
They monitor growth carefully when the GA is below 30 weeks.
Common combinations
- Atlanta, GA
- She lives in Atlanta, GA, near the airport.
- GA ticket
- He bought a GA ticket for the concert.
- weeks GA
- The scan was done at 20 weeks GA.
- GA area
- The GA area is standing room only.
Commonly confused: GA or Ga? GA or G.A.?
GA vs Ga
Ga is the chemical symbol for gallium, a metal, while GA in all capitals is usually the state code or a ticket type.
GA vs G.A.
G.A. with periods is often used for 'General Assembly' or 'General Admission' in older styles, but modern usage usually drops the periods.
Practice
Which sentence uses 'GA' correctly?
Choose one answer.
GA is the postal abbreviation for Georgia, so it fits an address. The other options are real meanings of GA in different contexts (chemistry, tickets, medicine) but do not fit 'I live in'.
Make it your own
Write a sentence using “GA”, then check it and compare it with the examples above.