| GU | an estimate that combines reasoning with guessing |
|---|---|
| GU | estimate based on a calculation |
| GU | an estimate based on little or no information |
| GU | (computer science) any computer that is hooked up to a computer network |
| GU | a visitor to whom hospitality is extended |
| GU | a customer of a hotel or restaurant etc. |
| GU | staying temporarily |
| GU | United States journalist (born in England) noted for his syndicated homey verse (1881-1959) |
| GU | (British) an evening when members of a club or college can bring their friends as guests |
| GU | a house separate from the main house |
| GU | an estimate that combines reasoning with guessing |
| GU | a bedroom that is kept for the use of guests |